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1.  Beside the roadside__________.

            A. a horse stood                                           B. does a horse stand

            C. did a horse stand   D. stood a horse

2.  Only after they send you an application ________.

            A. can you apply        B. you can apply       C. do you apply            D. did you apply

3.  At no time ______ greater opportunities.

            A. did women had     B. has women had     C. does women have    D. have women had

4.  Not once ______ into her eyes.

            A. he looked              B. does he looked     C. did he look              D. looked he

5.  On no account ______in the office be used for personal materials.

            A. the photocopy machines                         B. should the photocopy machines

            C. the photocopy machines should              D. does the photocopy machines

6.  Rarely _______ permission to return to homes contaminated during a toxic waste accident.

            A. is people given      B. do people given    C. people given            D. are people given

7.  In front of the gate ______ the guard.

            A. did                        B. does                      C. did stand                 D. stood

8.  Only on rare occasions _______ to the theatre.

            A. do they go             B. they went              C. go they                     D. went they

9.  Only once a day ______ home.

            A. does Mary leave                                      B. left Mary

            C. Mary leaves                                             D. will Mary left

10.      On the island _______ the only presentation of the Indian’ handicraft.

            A. remains                  B. does it remain       C. did it remain            D. remain it

11.      _______ an emergency arise, call 911.

            A. Can                       B. Does                     C. Should                     D. Will

12.      _______ has the work been so easy.

            A. Never                    B. Only by                 C. when                        D. For

13.      Little ______ what is in store for him.

            A. he knows               B. does he know       C. knows he                 D. knew he

14.      _______ the reservoir, the ancient village couldn’t have been discovered.

            A. Had the drought not lowered                 B. If had the drought not lowered

            C. The drought had not lowered                 D. Not had the drought lowered

15.      Up ______ when it saw its master.

            A. jumped the dog                                       B. did the dog jump

            C. the dog jumped                                       D. does the dog jump

16.      ______ have playing cards been used for card games but also for fortune- telling.

            A. Not as much          B. Not only               C. But also                   D. Never

17.      ______ he driving too fast, but recklessly as well.

            A. Not only was        B. Neither was          C. Was not only           D. Was either 

18.      Only once ______ late to school.

            A. he came                 B. did he came          C. came he                    D. did he come

19.      Such ______ that he would stop at nothing.

            A. his ambition was   B. did his ambition

            C. does his ambition D. was his ambition 

20.      Scarcely _______ the expense of new equipment ______ problem.

            A. should / considered                                 B. did / be considered

            C. should / be considered                            D. was / be considered

21.      Down_____ for three days last week.

            A. the rain poured                                        B. did the rain pour

            C. poured the rain                                        D. do the rain pour

22.      ______ had the restaurant opened ______ people were flocking to eat there.

            A. hardly / than          B. no sooner / that     C. no sooner / than       D. hardly / that

23.      Under the tree ______ full of food.

            A. a basket was          B. was a basket         C. are a basket              D. were a basket  

2
22 tháng 5 2021

1.  Beside the roadside__________.

            A. a horse stood                                           B. does a horse stand

            C. did a horse stand   D. stood a horse

2.  Only after they send you an application ________.

            A. can you apply        B. you can apply       C. do you apply            D. did you apply

3.  At no time ______ greater opportunities.

            A. did women had     B. has women had     C. does women have    D. have women had

4.  Not once ______ into her eyes.

            A. he looked              B. does he looked     C. did he look              D. looked he

5.  On no account ______in the office be used for personal materials.

            A. the photocopy machines                         B. should the photocopy machines

            C. the photocopy machines should              D. does the photocopy machines

6.  Rarely _______ permission to return to homes contaminated during a toxic waste accident.

            A. is people given      B. do people given    C. people given            D. are people given

7.  In front of the gate ______ the guard.

            A. did                        B. does                      C. did stand                 D. stood

8.  Only on rare occasions _______ to the theatre.

            A. do they go             B. they went              C. go they                     D. went they

9.  Only once a day ______ home.

            A. does Mary leave                                      B. left Mary

            C. Mary leaves                                             D. will Mary left

10.      On the island _______ the only presentation of the Indian’ handicraft.

            A. remains                  B. does it remain       C. did it remain            D. remain it

11.      _______ an emergency arise, call 911.

            A. Can                       B. Does                     C. Should                     D. Will

12.      _______ has the work been so easy.

            A. Never                    B. Only by                 C. when                        D. For

13.      Little ______ what is in store for him.

            A. he knows               B. does he know       C. knows he                 D. knew he

14.      _______ the reservoir, the ancient village couldn’t have been discovered.

            A. Had the drought not lowered                 B. If had the drought not lowered

            C. The drought had not lowered                 D. Not had the drought lowered

15.      Up ______ when it saw its master.

            A. jumped the dog                                       B. did the dog jump

            C. the dog jumped                                       D. does the dog jump

16.      ______ have playing cards been used for card games but also for fortune- telling.

            A. Not as much          B. Not only               C. But also                   D. Never

17.      ______ he driving too fast, but recklessly as well.

            A. Not only was        B. Neither was          C. Was not only           D. Was either 

18.      Only once ______ late to school.

            A. he came                 B. did he came          C. came he                    D. did he come

19.      Such ______ that he would stop at nothing.

            A. his ambition was   B. did his ambition

            C. does his ambition D. was his ambition 

20.      Scarcely _______ the expense of new equipment ______ problem.

            A. should / considered                                 B. did / be considered

            C. should / be considered                            D. was / be considered

21.      Down_____ for three days last week.

            A. the rain poured                                        B. did the rain pour

            C. poured the rain                                        D. do the rain pour

22.      ______ had the restaurant opened ______ people were flocking to eat there.

            A. hardly / than          B. no sooner / that     C. no sooner / than       D. hardly / that

23.      Under the tree ______ full of food.

            A. a basket was          B. was a basket         C. are a basket              D. were a basket  

22 tháng 5 2021

1.  Beside the roadside__________.

            A. a horse stood                                           B. does a horse stand

            C. did a horse stand   D. stood a horse

2.  Only after they send you an application ________.

            A. can you apply        B. you can apply       C. do you apply            D. did you apply

3.  At no time ______ greater opportunities.

            A. did women had     B. has women had     C. does women have    D. have women had

4.  Not once ______ into her eyes.

            A. he looked              B. does he looked     C. did he look              D. looked he

5.  On no account ______in the office be used for personal materials.

            A. the photocopy machines                         B. should the photocopy machines

            C. the photocopy machines should              D. does the photocopy machines

6.  Rarely _______ permission to return to homes contaminated during a toxic waste accident.

            A. is people given      B. do people given    C. people given            D. are people given

7.  In front of the gate ______ the guard.

            A. did                        B. does                      C. did stand                 D. stood

8.  Only on rare occasions _______ to the theatre.

            A. do they go             B. they went              C. go they                     D. went they

9.  Only once a day ______ home.

            A. does Mary leave                                      B. left Mary

            C. Mary leaves                                             D. will Mary left

10.      On the island _______ the only presentation of the Indian’ handicraft.

            A. remains                  B. does it remain       C. did it remain            D. remain it

11.      _______ an emergency arise, call 911.

            A. Can                       B. Does                     C. Should                     D. Will

12.      _______ has the work been so easy.

            A. Never                    B. Only by                 C. when                        D. For

13.      Little ______ what is in store for him.

            A. he knows               B. does he know       C. knows he                 D. knew he

14.      _______ the reservoir, the ancient village couldn’t have been discovered.

            A. Had the drought not lowered                 B. If had the drought not lowered

            C. The drought had not lowered                 D. Not had the drought lowered

15.      Up ______ when it saw its master.

            A. jumped the dog                                       B. did the dog jump

            C. the dog jumped                                       D. does the dog jump

16.      ______ have playing cards been used for card games but also for fortune- telling.

            A. Not as much          B. Not only               C. But also                   D. Never

17.      ______ he driving too fast, but recklessly as well.

            A. Not only was        B. Neither was          C. Was not only           D. Was either 

18.      Only once ______ late to school.

            A. he came                 B. did he came          C. came he                    D. did he come

19.      Such ______ that he would stop at nothing.

            A. his ambition was   B. did his ambition

            C. does his ambition D. was his ambition 

20.      Scarcely _______ the expense of new equipment ______ problem.

            A. should / considered                                 B. did / be considered

            C. should / be considered                            D. was / be considered

21.      Down_____ for three days last week.

            A. the rain poured                                        B. did the rain pour

            C. poured the rain                                        D. do the rain pour

22.      ______ had the restaurant opened ______ people were flocking to eat there.

            A. hardly / than          B. no sooner / that     C. no sooner / than       D. hardly / that

23.      Under the tree ______ full of food.

            A. a basket was          B. was a basket         C. are a basket              D. were a basket  

Choose the best option A, B, C or D to complete these sentences. 1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now. 2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes. 3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet. 4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week. 5. (A....
Đọc tiếp

Choose the best option A, B, C or D to complete these sentences.

1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.

2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.

3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.

4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.

5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.

6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.

7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.

8. Who (A. do/ B. does/ C. is/D. are) James talking to?

9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.

10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.

11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?

12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.

13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.

14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.

15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.

16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.

17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.

18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?

19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.

20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoo

2
31 tháng 3 2020

Choose the best option A, B, C or D to complete these sentences.

1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.

2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.

3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.

4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.

5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.

6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.

7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.

8. Who (A. do/ B. does/ C. is/D. are) James talking to?

9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.

10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.

11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?

12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.

13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.

14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.

15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.

16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.

17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.

18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?

19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.

20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoon

Chúc bạn hok tốt~~~~

31 tháng 3 2020

Choose the best option A, B, C or D to complete these sentences.

1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.

2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.

3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.

4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.

5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.

6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.

7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.

8. Who (A. do/ B. does/ C. is/D. are) James talking to?

9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.

10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.

11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?

12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.

13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.

14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.

15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.

16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.

17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.

18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?

19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.

20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoo

Choose the best option A, B, C or D to complete these sentences. 1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now. 2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes. 3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet. 4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week. 5. (A....
Đọc tiếp

Choose the best option A, B, C or D to complete these sentences.

1. The Smith (A. is having/ B. are having/ C. have/ D. had) a barbecue in the backyard right now.

2. The train (A. Left/ B. just leaves/C. has just left/ D. leaves) for 10 minutes.

3. The police (A. didn’t catch/ B. isn’t caught/C. hasn’t caught/ D. don’t catch) the burglars yet.

4. Jim (A. is still reading/ B. has still read/ C. did still read/ D. does still read) the book he borrowed from the local library last week.

5. (A. Have you ever tried/ B. Are you ever trying/ C. Do you ever try/ D. Did you ever try) Indian cuisine before? No, this is my first time.

6. At present, my father (A. have/ B. is having/ C.has/ D. has had) a car and a motorbike.

7. You should arrive at the airport before &:30 because the plane (A. takes off/ B. are taking off/ C. have taken off/ D. took off) at sharp 8.

8. Who (A. do/ B. does/ C. is/D. are) James talking to?

9. I (A. am reading/ B. am read/C. read/ D. have read) five science books so far.

10. Coffee (A. is always been/ B. has always been/ C. is always/ D. has always being) my favorite drink since I was 20.

11. Why (A. are you always talking/ B. do you always talk/ C. have you always talked/ does you always talk) with your mouth full?

12. What (A. are you do/ B. have you done/ C. are you doing/D. do you do) now? I am a linguist.

13. Look! It (A. is pouring/ B. pours/ C. is poursed/ D. has poured) with rain.

14. Have you finished your homework yet? No, actually I (A. worked/ B. am work/ C. am working/ D. work) on it.

15. Mr. Brown (A. sleeps/ B. is sleeping/ C. has slept/ D. is sleep). I can hear his loud snoring.

16. Tomorrow the sun (A. rises/ B. is rising/ C. is rise/ D. does rises) at 6.44 and it sets at 18.33.

17. I (A. don’t do anything/ B. am not doing anything/ C. haven’t done anything/ D. am not do anything) tonight. I want to relax.

18. What time (A. have you met/ B. are you meet/ C. do you meet/ D. are you meeting) John on this Sunday?

19. This year the school (A. is end/ B. has ended/ C. ends/ D. is ending) on 28 June.

20. I can’t help you. I (A. am see/ B. bave seen/ C. see/ D. am seeing) the doctor this afternoon.

0
Rewrite the sentence 1. A country can't be prosperous if it's not quite independent. Only when... 2.You can drive a car only after you obtain a driving licence Only after... 3.They had to wait for twelve hours before their flight left Only after a twelve hours wait... 4.He never suspected that money had been stolen At no time... 5.He recognize that he had been deceived only after Only later... 6.I've never seen such a house Never... 7.Our neighbour hasn't once invited us into his...
Đọc tiếp

Rewrite the sentence

1. A country can't be prosperous if it's not quite independent.

Only when...

2.You can drive a car only after you obtain a driving licence

Only after...

3.They had to wait for twelve hours before their flight left

Only after a twelve hours wait...

4.He never suspected that money had been stolen

At no time...

5.He recognize that he had been deceived only after

Only later...

6.I've never seen such a house

Never...

7.Our neighbour hasn't once invited us into his home

Not once...

8.You should phone the police whatever may happen

Under no circumstances...

9.I rarely buy any other papers

Rarely...

10.He never buys a paper without reading the whole thing

Never does...

11.We seldom have enough time to read.

Seldom...

12.The outcome of the election was never in doubt

At no time...

13.The demand was so great that they had to reprint the book immediately

So...

14.You seldom find reunited twins who do not get on well together

Seldom...

15.There many reasons were for the choice

There...

16.A horse stood beside the roadside

Beside...

17.You can make progress in English only by practising it everyday

Only by...

18.I never have heard such an extraordinary story before

Never before...

1
10 tháng 8 2018

Rewrite the sentence

1. A country can't be prosperous if it's not quite independent.

Only when a country is independent can it be prosperous

2.You can drive a car only after you obtain a driving licence

Only after obtaining a driving license, can you drive a car

3.They had to wait for twelve hours before their flight left

Only after a twelve hours wait did their flight leave

4.He never suspected that money had been stolen

At no time did he suspect that money had been stolen .

5.He recognize that he had been deceived only after

Only later did he recognize that he had been deceived

6.I've never seen such a house

Never have I seen such a house

7.Our neighbour hasn't once invited us into his home

Not once has our neighbor invited us into his home

8.You should phone the police whatever may happen

Under no circumstances should you phone the police

9.I rarely buy any other papers

Rarely do I buy any other papers

10.He never buys a paper without reading the whole thing

Never does he buy a paper without reading the whole thing

11.We seldom have enough time to read.

Seldom do we have enough time to read

12.The outcome of the election was never in doubt

At no time was the outcome of the election in doubt

13.The demand was so great that they had to reprint the book immediately

So great was the demand that they had to reprint the book immediately

14.You seldom find reunited twins who do not get on well together

Seldom do you find reunited twins who do not get on well together

15.There many reasons were for the choice

There were many reasons for the choice

16.A horse stood beside the roadside

Beside the roadside stood a horse.

17.You can make progress in English only by practising it everyday

Only by practicing English everyday can you make progress in it

18.I never have heard such an extraordinary story before

Never before have I heard such an extraordinary story.

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A....
Đọc tiếp
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
2
2 tháng 1 2019

Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been

2 tháng 1 2019

Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~

Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she

2.If you_____to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. Would have listened

3.If you don’t know how to spell a word, you_____ look it up in the dictionary.

A. must B. will C. should D. ought

4.If the sun _____, we _____for a walk.

A. shines / will go B. shone / will go C. shone / would go D. had shone / would go

5.The campfire _____ if it _____ last night.

A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains

6.But for our parents, we _____ successful in life.

A. will never be B. would never be C. wouldn’t have be D. would have never been

7.If I _____ my wallet at home this morning, I _____ money for lunch now.

A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had

8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.

A. were / would know B. is / will know C. had been / would have known D. was / would know

9.If we _____ the plans carefully, we would not have had so many serious mistakes.

A. study B. had studied C. studied D. were studying

10.I will never talk to you again _____ you apologize me _____ your being rude.

A. if / for B. unless / for C. or / of D. whether / or

Làm giúp em với nếu được thì giải thích với ạ Khoanh lổi sai 31. When I walk past the park, I saw some children play football. A walk B saw C children D play 32. After John eaten dinner, he wrote several letters and went to bed. A eaten B he wrote C letters D went 33. What did you do at 9 o'clock last night? I phoned you but nobody answered. A did you doB last night C phonedD nobody 34. When I arrived at the station, the train has already left. A when B arrived C at D...
Đọc tiếp

Làm giúp em với nếu được thì giải thích với ạ

Khoanh lổi sai

31. When I walk past the park, I saw some children play football.
A walk B saw C children D play
32. After John eaten dinner, he wrote several letters and went to bed.
A eaten B he wrote C letters D went
33. What did you do at 9 o'clock last night? I phoned you but nobody answered.
A did you doB last night C phonedD nobody
34. When I arrived at the station, the train has already left.
A when B arrived C at D has already
35. Ann and Susan have known each other during they were at school.
A have known B each other C during D were
36. She has disappeared three days ago, and they are still looking for her now.
A has disappearedB andC are still D for her
37. After Mrs. Wang had returned to her house from work, she was cooking dinner
A returned B to her house C from work D was cooking
38. It’s the first time I saw this film
A It's B time C saw D this film
39. After he graduates from university, he joined the army.
A after B graduates C from D the army

40. Up to now, there had been no woman being chosen the US president.

A up to now B had been C no D being chosen

Em cảm ơn nhiều ạ

2
6 tháng 10 2020

31. When I walk past the park, I saw some children play football.
A walk B saw C children D play

gt: Khi tôi đi bộ qua công viên, tôi thấy đám trẻ chơi bóng đá -> việc đi bộ đã xảy ra trong quá khứ -> thì quá khứ đơn
32. After John eaten dinner, he wrote several letters and went to bed.
A eaten B he wrote C letters D went

gt: Thì QKHT

Hành động ăn diễn ra trước thời điểm viết thư trong quá khứ.

eaten ⇒ had eaten
33. What did you do at 9 o'clock last night? I phoned you but nobody answered.
A did you do B last night C phoned D nobody

gt: at 9 o'clock last night là dấu hiệu thì QKTD

did you do ⇒ was you doing
34. When I arrived at the station, the train has already left.
A when B arrived C at D has already

gt: thì QKHT
35. Ann and Susan have known each other during they were at school.
A have known B each other C during D were
36. She has disappeared three days ago, and they are still looking for her now.
A has disappearedB andC are still D for her

gt: Dấu hiệu: three days ago => chọn thì quá khứ đơn: S + V.ed

has disappeared => disappeared

37. After Mrs. Wang had returned to her house from work, she was cooking dinner
A returned B to her house C from work D was cooking
38. It’s the first time I saw this film
A It's B time C saw D this film

gt: cấu trúc it is the first/second..time + mệnh đề chia thì HTHT

saw⇒ have seen
39. After he graduates from university, he joined the army.
A after B graduates C from D the army

40. Up to now, there had been no woman being chosen the US president.

A up to now B had been C no D being chosen

gt: up to now là dấu hiệu thì HTHT

had been ⇒ has been

những câu nào tớ không giải thích thì bạn trước đã nói rõ rồi nhé=))

6 tháng 10 2020

31. A. thì qktd diễn tả một hành động đang xảy ra thì bị một hành động khác xem vào, ở đây là " tôi đang đi qua công viên thì thấy lũ trẻ đang chơi đùa"

sửa: was walking

32. A. hem có kiểu Vp2 chơi đánh lẻ dị đâu nha. thì qkht diễn tả hành động xảy ra trước 1 hđ khác trong qk, hđ xảy ra trước chia qkht, hành động xảy ra sau chia qkđ. bonus: after là dấu hiệu của thì qkht, về học lại đi má :))

sửa: had eaten

33.A. at 9 o'clock last night là dấu hiệu của thì qktd nha, chia thì giùm tuôi cái deee

sửa: was you doing.

34. D. vẫn là cái thì qkht, đọc lại trên đi tuôi lười cop

sửa: had already

35. [con làm bài đang lục lại kí ức trong mơ hồ]

36.A. đi thi trắc nhiệm khoanh A auto đúng :)) đùa thôi đừng thử :>> ago là dấu hiệu của thì qkđ, chia lại thì deeee

sửa: disappeared

37.D. qq lại thì qkht :)) đọc lại trên kia, do tay tui lười cop

sửa: cooked

38. C. hết qkht giờ đến htht :)) thì htht diễn tả một trải nghiệm, kinh nghiệm như this is the first time.., this is the second time..., vv

sửa: have seen

39. B. thì qkht ko nhắc lại nữa, phiền ghi note phần đó lại giùm tui.

mẹo xíu: thì qkht, nếu có after thì mệnh đề có after chia qkht, mệnh đề còn lại chia qkđ; nếu có before mệnh đề có before chia qkđ, mệnh đề còn lại chia qkht: nếu có by the time thì mệnh đề có by the time chia qkđ, mệnh đề còn lại chia qkht.

sửa: had graduated

40. B. up to now là dấu hiệu thì htht, up to now=until now=upto present, đều là dấu hiệu thì htht cả. thắc mắc tại sao có been thì đây là câu bị động, cấu trúc bị động của htht: S + have/has been + Vp2 + .... còn S + had been + Vp2 +.. thì là của qkht nha.

sửa: has been

I. 1. ........... more help, I could call my neighbor. A) Needed B) Should I need C) I have needed D) I should need 2. Do you think there would be less conflict in the world if all people ......... the same language? A) spoke B) speak C) had spoken D) will speak 3. If you can give me one good reason for your acting like this, ......... this incident again. A) I will never mention B) I never mention C) will I never mention D) I don't mention 4. Unless you ..... all of my questions, I can't...
Đọc tiếp

I. 1. ........... more help, I could call my neighbor.

A) Needed B) Should I need C) I have needed D) I should need

2. Do you think there would be less conflict in the world if all people ......... the same language?

A) spoke B) speak C) had spoken D) will speak

3. If you can give me one good reason for your acting like this, ......... this incident again.

A) I will never mention B) I never mention C) will I never mention D) I don't mention

4. Unless you ..... all of my questions, I can't do anything to help you.

A) answered B) answer C) would answer D) are answering

5. If someone ......... into the store, smile and say, "May I help you?"

A) comes B) came C) would come D) could come

6. "Here's my phone number".

"Thanks. I'll give you a call if I ........... some help tomorrow".

A) will need B) need C) would need D) needed

7. If I weren't working for an accounting firm, I...... in a bank.

A) work B) will work C) have worked D) would be working

8. The death rate would decrease if hygienic conditions ....... improved.

A) was B) is C) were D) had been

9. The patient could not recover unless he ...... an operation.

A) had undergone B) would undergo C) underwent D) was undergoing

10. If she ............. him, she would be very happy.

A) would meet B) will meet C) is meeting D) should meet

II. 1. If I had enough money, I....... abroad to improve my English.

A) will go B) would go C) should go D) should have go to

2. The bench would collapse if they ..... on it.

A) stood B) stand C) standing D) stands

3. If it ....... convenient, let's go out for a drink tonight.

A) be B) is C) was D) were

4. If you ........ time, please write to me.

A) have B) had C) have had D) has

5. I shouldn't go there at night if I...... you.

A) am B) was C) be D) were

6. If I ......... get a pole, I will go fishing.

A) can B) could C) may D) might

7. If you had the chance, ........ you go fishing?

A) did B) may C) would D) do

8. If you ........... a choice, which country would you visit?

A) have B) had C) have had D) will have

9. She will accept the offer ...... you persuade her.

A) unless B) because C) provided that D) otherwise

10. ........... he would accompany you on the piano.

A) Supposing he were here B) Because he were here C) Were he here D) Both A and C

0
1.Pilly isn't at home . He ...... to Malaysia. A went B. goes C has gone D has been 2.DAisy ....... her mother already . A has phone B HAve phoned C phone D HAs phoned 3. She ......... to japan last Friday and ..... back yet . A went, have came B. goes, hasn't came C. goes, haven't come D went , hasn't come 4. ........ to Singapore? they......... me A HAve you been , ask B Have you come , ask C Have you gone, asked D Have you been, asked 5 What ....... in the last few months? A has...
Đọc tiếp

1.Pilly isn't at home . He ...... to Malaysia.

A went B. goes C has gone D has been

2.DAisy ....... her mother already .

A has phone B HAve phoned C phone D HAs phoned

3. She ......... to japan last Friday and ..... back yet .

A went, have came B. goes, hasn't came C. goes, haven't come D went , hasn't come

4. ........ to Singapore? they......... me

A HAve you been , ask B Have you come , ask C Have you gone, asked D Have you been, asked

5 What ....... in the last few months?

A has she done B does she do C did she do D is she doing

6. I love the painting of the old man, He has such a beautiful..........smile.

A childhood B childish C childless D childlike

7 Don't judge people.......... their appearance .

A at B by C with D in

8 I believed .......... What he said .

A on B into C with D in

9 Let's just ........... our difference and be friends.

A on B into C with D in

10 He got an excellent grade in his examination ............ the fact that he had not worked particularly hard.4

A on account of B because C in spite of D although

1
2 tháng 7 2017

1.Pilly isn't at home . He ...... to Malaysia.

A went B. goes C has gone D has been

2.DAisy ....... her mother already .

A has phone B HAve phoned C phone D HAs phoned

3. She ......... to japan last Friday and ..... back yet .

A went, have came B. goes, hasn't came C. goes, haven't come D went , hasn't come

4. ........ to Singapore? they......... me

A HAve you been , ask B Have you come , ask C Have you gone, asked D Have you been, asked

5 What ....... in the last few months?

A has she done B does she do C did she do D is she doing

6. I love the painting of the old man, He has such a beautiful..........smile.

A childhood B childish C childless D childlike

7 Don't judge people.......... their appearance .

A at B by C with D in

8 I believed .......... What he said .

A on B into C with D in

9 Let's just ........... our difference and be friends.

A on B into C with D in

=> CÓ GHI SAI ĐỀ KHÔNG , NẾU MÌNH NHỚ KHÔNG NHẦM LÀ FORGET.

10 He got an excellent grade in his examination ............ the fact that he had not worked particularly hard.4

A on account of B because C in spite of D although

5 tháng 7 2017

ukm mk gửi sai câu 9 đây sorry

9 A forget

B leave

C stop

D rid

thank ban

Choose the correct option A, B, C, D to complete each of the following sentences. 1. He refused __________ the damage he had caused. A. to pay B. to pay for C. paying D. paying for 2. I’m sorry I didn’t catch __________ you said. A. what B. all what C. all which D. that what 3. - “Will you be late again next time?” - “No, I __________. “ A. not hope B. hope no C. don’t hope D. hope not 4. __________ twice, he doesn’t want to take the driving test again. A. Failing B. Having failed...
Đọc tiếp

Choose the correct option A, B, C, D to complete each of the following sentences.

1. He refused __________ the damage he had caused.

A. to pay B. to pay for C. paying D. paying for

2. I’m sorry I didn’t catch __________ you said.

A. what B. all what C. all which D. that what

3. - “Will you be late again next time?”

- “No, I __________. “

A. not hope B. hope no C. don’t hope D. hope not

4. __________ twice, he doesn’t want to take the driving test again.

A. Failing B. Having failed C. To fail D. To have failed

5. One of the ways to bequeath a future for our descendants is to nurture biological __________.

A. differences B. diversity C. selection D. mixture

6. Skis used to be made __________ wood.

A. of B. out C. by D. for

7. The referee’s job is to make sure the __________ of the games are observed.

A. laws B. regulations C. norms D. rules

8. He walked up to the rostrum with a smile. It was the sixth time he __________ a gold medal.

A. has won B. won B. had won C. was wining

9. Some sportsmen and women insist that __________ part is more important than wining.

A. taken B. take C. to take D. taking

10. As a result of his aunt’s death, he came __________ a lot of money.

A. to B. into C. over D. through

11. It is not profitable to provide bus services in districts where the population is widely __________.

A. scattered B. dismissed C. separated D. spaced

12. People under 21 year old are not __________ to join this club.

A. desirable B. eligible C. advisable D. admissible

13. In the end, they got married __________.

A. secret B. in secret C. in a secret D. in the secret

14. The weather forecaster announces that __________ the area has had in the past decade.

A. this is the most rainy seasons

B. this has been the most rainy seasons

C. this was the most rainy season

D. this is noted as the most rainy seasons

15. __________ because of the cholesterol.

A. We can eat rarely eggs

B. We rarely can eat eggs

C. We can eat eggs rarely

D. We can rarely eat eggs

16. The average depth of the northernmost section of the Caspian Sea is 16 feet, __________ does it exceed 165 feet.

A. everywhere B. somewhere C. anywhere D. nowhere

17. The minutes will show us which __________ the meeting.

A. directors had attendance

B. the directors were at

C. directors attended

D. were directors present at

18. If traffic moves at low speeds, the number of accidents is __________.

A. pulled back B. turned off C. cut down D. put away

19. Buy me a newspaper on your way back, __________?

A. do you B. will you C. have you D. don’t you

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III. Correct the verbs form to complete the sentences. 11. If you (go) _____________ away, please write to me. 12. If he (eat) _____________ another cake, he will be sick. 13. I (not do) _____________ that if I (be) _____________ you. 14. If he (take) _____________ my advice, everything can go well. 15. He never does homework. If he (do) __________ his homework, he (not worry) __________ about his exam. 16. What you (do) _____________ if she refuses your invitation? 17. If today (be)...
Đọc tiếp
III. Correct the verbs form to complete the sentences. 11. If you (go) _____________ away, please write to me. 12. If he (eat) _____________ another cake, he will be sick. 13. I (not do) _____________ that if I (be) _____________ you. 14. If he (take) _____________ my advice, everything can go well. 15. He never does homework. If he (do) __________ his homework, he (not worry) __________ about his exam. 16. What you (do) _____________ if she refuses your invitation? 17. If today (be) _____________ Sunday, we (go) _____________ to the beach. 18. Unless they (pass) _____________ their examinations, they would join the army. 19. You (be) _____________ ill if you drink that water. 20. If Tom (go) _____________ to bed earlier, he would not be so tired. 21. If it’s raining heavily, we (not go) _____________ for a donkey ride. 22. If he (try) _____________ hard, he’ll pass the examination. 23. I could understand the French teacher if she (speak) _____________more slowly. 24. If I (finish) _____________ the work in time, I (go) _____________ to the football game. 25. If you (see) _____________ Mary today, please (ask) _____________her to call me. IIII. Complete the sentences with the correct verb form in the bracket. 26. If someone offered to buy you one of those rings, which you (choose) _____________? 27. The flight may be cancelled if the fog (get) _____________ thick. 28. If the milkman (come) _____________, tell him to leave two pints. 29. I (call) _____________ the office if I were you. 30. Someone (sit) _____________ on your glasses if you leave them there. 31. You would hear my explanation if you (not talk) _____________ so much. 32. What you (do) _____________ if you hear the burglar alarm? 33. If you (read) _____________ the instructions carefully, you wouldn’t have answered the wrong question. 34. If Mel (ask) _____________ her teacher, he’d have answered her questions. 35. I would repair the roof myself if I (have) _____________ a long ladder. 36. Unless they turn that radio off, I (go) _____________ mad. 37. If you were made redundant, what you (do) _____________? 38. We’ll have a long way to walk if we (run) _____________ out of petrol here. 39. If you shake that bottle of port, it (not be) _____________ fit to drink. 40. If you spoke louder, your classmates (understand) _____________you. 41. I’ll probably get lost unless he (come) _____________ with me. 42. You (not have) ​ so many accidents if you drove more slowly. 43. If you (wear) _____________ a false beard, nobody would have recognized you. 44. If she (leave) _____________ the fish here, the cat will eat it 45. You (have) _____________ no trouble at school if you had done your homework. V. Choose the best answer A, B, C or D. 46. If I ______ the same problem you had as a child, I might not have succeed in life as well as you have.

A. have​B. would have​C. had had​D. should have

47. I ______ you sooner had someone told me you were in the hospital.

A. would have visited​B. visited​C. had visited​D. visit

48. ______ more help, I would call my neighbor.

A. Needed​B. Should I need​C. I have needed​D. I should need

49. ______ then what I know yesterday, I would have saved myself a lot of time and trouble over the years.

A. Had I known​B. Did I know​C. If I know​D. If I would know

50. Do you think there would be less conflict in the world if all people ______ the same language?

A. spoke​B. speak​C. had spoken​D. will speak

51. If you can give me one good reason for your acting like this, ______this incident again.

A. I will never mention​B. I never mention​C. will I never mention​D. I don’t mention

52. If I had known you were asleep, I ______ so much noise when I came in.

A. didn’t make​B. wouldn’t have made​C. won’t make​D. don’t make

53. Unless you ______ all of my questions, I can’t do anything to help you.

A. answered​B. answer​C. would answer​D. are answering

54. Had you told me that this was going to happen, I ____________ it.

A. would have never believed​B. don’t believe​C. hadn’t believed​D. can’t believe

55. If Jake ______ to go on the trip, would you have gone?

A. doesn’t agree​B. didn’t agree​C. hadn’t agreed​D. wouldn’t agree

56. Jane: “John went to the hospital alone”,​Katy: “If ______, I would have gone with him”.

A. had he told me​B. he had told me​C. he has told me​D. he would tell me

57. If you ______, I would have brought my friends over to your house yesterday to watch T.V, but I didn’t want to bother you.

A. had studied​B. studied​C. hadn’t studied​D. didn’t study

58. Peter: “Did you need help with your Math last night?”​Mary: “If I had needed, I ______ you".

A. would call​B. called​C. would have called​D. will call

59. If someone ______ into the store, smile and say, “May I help you?”

A. comes​B. came​C. come​D. should come

60. “Here’s my phone number”.​“Thanks. I’ll give you a call if I ______ some help tomorrow”

A. will need​B. need​C. would need​D. needed

61. If I didn’t work for an accounting firm, I ______ in a bank now.

A. work​B. will work​C. have worked​D. would work

62. The death rate would decrease if hygienic conditions ______ improved.

A. was​B. is​C. were​D. had been

63. The education in Japan ______ if the basic principles of education had not been taken into consideration.

A. would go down​B. would have gone down​C. went down​D. had gone down

64. If there ______, the rice fields could have been more productive.

A. had been enough water​B. were enough water​C. would be enough water​​D. are enough water

65. The patient will not recover unless he ______ an operation.

A. had undergone​B. would undergo​C. undergoes​D. was undergoing

66. If she ______ him, she would be very happy.

A. would meet​B. will meet​C. met​D. should meet

67. If he ______ a thorough knowledge of English, he could have applied for this post.

A. had had​B. had​C. has​D. has had

68. If I had enough money, I ______ abroad to improve my English.

A. will go​B. would go​C. went​D. should have go to

69. The bench would collapse if they ______ on it.

A. stood​B. stand​C. standing​D. stands

70. If it ______ convenient, let’s go out for a drink tonight.

A. be​B. is​C. was​D. were

VI. Complete the sentences, using the correct form of the words in brackets. 71. People believe that the ____________ water has brought cancer to the local residents. (pollute) 72. Light pollution make us ____________ to see the stars in the sky. (able) 73. Noise is considered as ____________ pollution. (environment)​ 74. ____________ habitats have been destroyed in recent years. (nature) 75. A number of cleaning products contain ____________ chemicals. (harm) 76. Water samples collected at these villages were seriously ____________with bacteria. (contaminate) 77. An ____________ of agrochemicals is pesticides. (illustrate) 78. Contaminants are usually ____________ to aquatic plants. (poison) VII. Fill in each blank with the correct preposition. 79. Land pollution is responsible for damage done ____________ natural habitat of animals. 80. Americans throw ____________ twenty-eight and a half million tons of plastic in landfills every year. 81. Scientists have come up ____________ new ways of saving energy. 82. Thousands of people were exposed ____________ radiation when the nuclear plant exploded. 83. Waste water from many factories which is dumped ____________ water bodies directly causes water pollution.
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