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1. We could had done more if we had had more time. --> have

2. He said that if he has more time , he would come to see us. --> had

3. While  I did my homework , I had a good idea. --> was doing

4. Don't make so much fusses over the children. --> fuss
5. John's friends had celebrated a  farewell party for him last Sunday. --> celebrated

7 tháng 4 2022

1, could had ⇒ could have

2, has ⇒ had

3, did  ⇒ was doing

4, fusses  ⇒ fuss

5, had celebrated  ⇒ celebrated

12 tháng 1 2020

15. A

16. C

17. B

18. D

19. A

20. B

21. C

If I____ more time, I would come to see him this weekend. A. had B. has C. have D. Have had 19. If I had time, I...........to the beach with you this weekend. A. would go B. will go C. will have gone D. Would have gone 20. Parents should ................. their children carefully to become good citizens of the society. A. education B. educated C. educate D. educating 21. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small animals 22. .................... is the...
Đọc tiếp

If I____ more time, I would come to see him this weekend. A. had B. has C. have D. Have had 19. If I had time, I...........to the beach with you this weekend. A. would go B. will go C. will have gone D. Would have gone 20. Parents should ................. their children carefully to become good citizens of the society. A. education B. educated C. educate D. educating 21. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small animals 22. .................... is the variety of different types of plant and animal life in a particular region. A. Interaction B. Herbicide C. Environment D. Biodiversity 23. ......................is a chemical used for killing- weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 24. Sperm whales are ................, which means they eat meat. A. herbivores B. carnivores C. omnivores D. Mammals 25. Sperm whale population are at risk due to hunting. A. in extinction B. in danger C. on the decrease D. In fewness 26. What would Tom do if he ......................... the truth? A. would know B. has know C. knows D. knew 27. You....................Mark. You know it's a secret. A. should tell B. shouldn't tell C. couldn't tell D. might tell 28. ...............you, I would think twice about that decision. It could be a bad move. A. If I am B. Should I be C. Were I D. If I had been 29. 'Would you like some cake?' 'No, thanks. If I .......................... cake, I....................fat.' A. ate/ will get B. ate/ would get C. would eat/ could get D. am eating/ will get 30. 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

1
13 tháng 1 2022

If I____ more time, I would come to see him this weekend. A. had B. has C. have D. Have had 19. If I had time, I...........to the beach with you this weekend. A. would go B. will go C. will have gone D. Would have gone 20. Parents should ................. their children carefully to become good citizens of the society. A. education B. educated C. educate D. educating 21. Whales feed on krill. A. tiny shellfish B. small fish C. sea plants D. small animals 22. .................... is the variety of different types of plant and animal life in a particular region. A. Interaction B. Herbicide C. Environment D. Biodiversity 23. ......................is a chemical used for killing- weeds. A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic 24. Sperm whales are ................, which means they eat meat. A. herbivores B. carnivores C. omnivores D. Mammals 25. Sperm whale population are at risk due to hunting. A. in extinction B. in danger C. on the decrease D. In fewness 26. What would Tom do if he ......................... the truth? A. would know B. has know C. knows D. knew 27. You....................Mark. You know it's a secret. A. should tell B. shouldn't tell C. couldn't tell D. might tell 28. ...............you, I would think twice about that decision. It could be a bad move. A. If I am B. Should I be C. Were I D. If I had been 29. 'Would you like some cake?' 'No, thanks. If I .......................... cake, I....................fat.' A. ate/ will get B. ate/ would get C. would eat/ could get D. am eating/ will get 30. 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

14 tháng 9 2020

police là số nhiều bạn nhé

14 tháng 9 2020

câu cuối mình nghĩ là A

Choose the most suitable word or phrase to complete the sentences 1. "Don't talk in class! " the teacher said to his pupils A. The teacher told his pupils not to talk in class B. The teacher told his pupils not talking in class C. The teacher told his pupils not talk in class D. The teacher told his pupils do not talk in cclass 2. .....he were busy, he would come there A. If B. When C. Maybe Do. Unless 3. I am sorry, I am late because I'm not used to driving....... A. Slowly B....
Đọc tiếp

Choose the most suitable word or phrase to complete the sentences

1. "Don't talk in class! " the teacher said to his pupils

A. The teacher told his pupils not to talk in class

B. The teacher told his pupils not talking in class

C. The teacher told his pupils not talk in class

D. The teacher told his pupils do not talk in cclass

2. .....he were busy, he would come there

A. If B. When C. Maybe Do. Unless

3. I am sorry, I am late because I'm not used to driving.......

A. Slowly B. Carefully C. Fast D. Careless

4. She was still washing her clothes in the bathroom

A. Her clothes were still washed in the bathroom

B. Her clothes is still being washed in the bathroom

C. Her clothes were still being washed in the bathroom

D. Her clothes is still being washed in the bathroom

5. She had not studied well,..... fortunately she passed the final exam

A. Although B. But C. Despite D. In spite of

6. She often has her father..... her old bike

A. To be repair B. Repairing C. Repair

D. A& B

7. Although she has lived in London for three years......

A. But she could not speak English

B. But she can not speak English

C. She can speak English

D. She can not speak English

8. If there were no gravity, water......never run downhill

A. Would B. Will C. Won't D. Wouldn't

9. I regret not.......part in your party tonight because I am badly ill

A. To take B. To taking C. Taking D. Being taken

10. ........ a vacation now if he had more time?

A. Will Hung take B. Would Hung take

C. Is Hung taking D. Does Hung take

11. If I.....the same problems you had as a child, I might not have succeeded in life as well as you are

A. Have B. Would have C. Had had

D. Had

12. Mark Twain was a famous writer......books have been translated into many other languages

A. Who B. Whom C. Whose D. That

13. They made their living by......fish in the ocean every day

A. Catch B. Catching C. Caught

D. To catch

14. They predict that a heavy storm will come in area

A. A heavy storm is predicted to have come in the area

B. A heavy storm is predicted to come in the area

C. A heavy storm is predicted come in the area

D. It is predicted that a heavy storm will be come in the area

15. His father suggested.....there for our lunch

A. To go B. To going C. We can go

D. We should go

16. Before.....to her party, I....my grandparents last Sunday

A. Going/visited B. Had gone/finished

C. Going /had visited D. Had gone/had visited

17. When they......ro their friend's birthday, they.....their homework

A. Came/ finished B. Had come/ finished C. Came/ had finished

D. Was coming/ had visited

18. Can you tell me..... Lan is staying now?

A. How much B. What C. When

D. Where

19. That man has never had any accident.....he doesn't drive carefully

A. Though B. Because C. But D. Despite

20. He is a famous......because he has many important discoveries about plants and animals

A. Scientist B. Biologist C. Physicist

D. Doctor

21. Sally.....here since she left her college

A. Has working B. Works C. Has worked D. Is working

22. Every one in your class goes to school by bicycle,.....?

A. Doesn't she B. Doesn't he

C. Don't they D. Both A & B are correct

1
27 tháng 8 2020

Choose the most suitable word or phrase to complete the sentences

1. "Don't talk in class! " the teacher said to his pupils

A. The teacher told his pupils not to talk in class

B. The teacher told his pupils not talking in class

C. The teacher told his pupils not talk in class

D. The teacher told his pupils do not talk in cclass

2. .....he were busy, he would come there

A. If B. When C. Maybe D. Unless

3. I am sorry, I am late because I'm not used to driving.......

A. Slowly B. Carefully C. Fast D. Careless

4. She was still washing her clothes in the bathroom

A. Her clothes were still washed in the bathroom

B. Her clothes is still being washed in the bathroom

C. Her clothes were still being washed in the bathroom

D. Her clothes is still being washed in the bathroom

5. She had not studied well,..... fortunately she passed the final exam

A. Although B. But C. Despite D. In spite of

6. She often has her father..... her old bike

A. To be repair B. Repairing C. Repair

D. A& B

7. Although she has lived in London for three years......

A. But she could not speak English

B. But she can not speak English

C. She can speak English

D. She can not speak English

8. If there were no gravity, water......never run downhill

A. Would B. Will C. Won't D. Wouldn't

9. I regret not.......part in your party tonight because I am badly ill

A. To take B. To taking C. Taking D. Being taken

10. ........ a vacation now if he had more time?

A. Will Hung take B. Would Hung take

C. Is Hung taking D. Does Hung take

11. If I.....the same problems you had as a child, I might not have succeeded in life as well as you are

A. Have B. Would have C. Had had

D. Had

12. Mark Twain was a famous writer......books have been translated into many other languages

A. Who B. Whom C. Whose D. That

13. They made their living by......fish in the ocean every day

A. Catch B. Catching C. Caught

D. To catch

14. They predict that a heavy storm will come in area

A. A heavy storm is predicted to have come in the area

B. A heavy storm is predicted to come in the area

C. A heavy storm is predicted come in the area

D. It is predicted that a heavy storm will be come in the area

15. His father suggested.....there for our lunch

A. To go B. To going C. We can go

D. We should go

16. Before.....to her party, I....my grandparents last Sunday

A. Going/visited B. Had gone/finished

C. Going /had visited D. Had gone/had visited

17. When they......ro their friend's birthday, they.....their homework

A. Came/ finished B. Had come/ finished C. Came/ had finished

D. Was coming/ had visited

18. Can you tell me..... Lan is staying now?

A. How much B. What C. When

D. Where

19. That man has never had any accident.....he doesn't drive carefully

A. Though B. Because C. But D. Despite

20. He is a famous......because he has many important discoveries about plants and animals

A. Scientist B. Biologist C. Physicist

D. Doctor

21. Sally.....here since she left her college

A. Has working B. Works C. Has worked D. Is working

22. Every one in your class goes to school by bicycle,.....?

A. Doesn't she B. Doesn't he

C. Don't they D. Both A & B are correct

Chọn đáp án đúng: 1. I_________ in Can Tho for 18 years, but now I'm living in Ho Chi Minh city. A. Have lived B. live C. lived D. have been living 2. I wondered why he_________ his job. A. Has changed B. changes C. used to change D. had changed 3. The department store__________ by the Johnson for many years. A. Has been run B. is run C. runs D. has run 4. Kate________ 10 comedies this summer. A. Has watched B. had watched C. will have watched D. watched 5. The number of...
Đọc tiếp

Chọn đáp án đúng:

1. I_________ in Can Tho for 18 years, but now I'm living in Ho Chi Minh city.

A. Have lived B. live C. lived D. have been living

2. I wondered why he_________ his job.

A. Has changed B. changes C. used to change D. had changed

3. The department store__________ by the Johnson for many years.

A. Has been run B. is run C. runs D. has run

4. Kate________ 10 comedies this summer.

A. Has watched B. had watched C. will have watched D. watched

5. The number of footballers________ for the last ten years.

A. Has increased B. was increasing C. have increased D. were increasing

6. Don't worry! We_______for you at 6 o'clock tomorrow.

A.Will wait B. will be waiting C. wait D. are waiting

7. Mary__________the country by the time this letter reaches her.

A. Is going to leave B. will leave C. is leaving D. will have left

8. By this time next year, my father________here for 25 years.

A. Are going to work B. will be working C. will have been working D. will work

9. Tim_________in three movies already. I think he'll be a star some day.

A. Had appeared B. has appeared C. was appearing D. is appearing

10. They_________the door. No one can get in now.

A. Have locked B. had locked C. locked D. lock

11. The existence of many stars in the sky__________ us to suspect that there may be life on another planet.

A. Have led B. leads C. lead D. leading

12. They___________ the town hall for the past three years in fact, but they it yet.

A. Built/ hadn't finished B. had built/ didn't finish

C. have been building/ haven't finished D. have built/ weren't finishing

13. When I met Jim, he__________ from his university already.

A. Graduated B. has graduated C. had graduated D. was graduating

1
9 tháng 11 2019

Chọn đáp án đúng:

1. I_________ in Can Tho for 18 years, but now I'm living in Ho Chi Minh city.

A. Have lived B. live C. lived D. have been living

2. I wondered why he_________ his job.

A. Has changed B. changes C. used to change D. had changed

3. The department store__________ by the Johnson for many years.

A. Has been run B. is run C. runs D. has run

4. Kate________ 10 comedies this summer.

A. Has watched B. had watched C. will have watched D. watched

5. The number of footballers________ for the last ten years.

A. Has increased B. was increasing C. have increased D. were increasing

6. Don't worry! We_______for you at 6 o'clock tomorrow.

A.Will wait B. will be waiting C. wait D. are waiting

7. Mary__________the country by the time this letter reaches her.

A. Is going to leave B. will leave C. is leaving D. will have left

8. By this time next year, my father________here for 25 years.

A. Are going to work B. will be working C. will have been working D. will work

9. Tim_________in three movies already. I think he'll be a star some day.

A. Had appeared B. has appeared C. was appearing D. is appearing

10. They_________the door. No one can get in now.

A. Have locked B. had locked C. locked D. lock

11. The existence of many stars in the sky__________ us to suspect that there may be life on another planet.

A. Have led B. leads C. lead D. leading

12. They___________ the town hall for the past three years in fact, but they it yet.

A. Built/ hadn't finished B. had built/ didn't finish

C. have been building/ haven't finished D. have built/ weren't finishing

13. When I met Jim, he__________ from his university already.

A. Graduated B. has graduated C. had graduated D. was graduating

Complete the sentences , using the correct past tense of the verb in brackets: 1/ Minh didn't own a motorcycle any more . He (sell).................. it 2/ Khang looked pale when he arrived for the exam . He (study)...............too hard . 3/ That quy's knees were bleeding when he came back home . He (fall over)............ 4/We invited oanh toour party but she couldn't come . She (arrange)................ to go somewhere ealse . 5/ Thanh boughttow loaves of bread and took them home , but...
Đọc tiếp

Complete the sentences , using the correct past tense of the verb in brackets:

1/ Minh didn't own a motorcycle any more . He (sell).................. it

2/ Khang looked pale when he arrived for the exam . He (study)...............too hard .

3/ That quy's knees were bleeding when he came back home . He (fall over)............

4/We invited oanh toour party but she couldn't come . She (arrange)................ to go somewhere ealse .

5/ Thanh boughttow loaves of bread and took them home , but his mother (already/buy)............one.

6/ My sister got annoyed when somebody bought those jeans in the clothing shop because she (save up)..............for them.

7/ That man offered us ticked for the fashion show , but we (already/see) ..........it.

8/ He knew he recognized the waterfall. He (be)............there before .

9/ After long had finished his work , he (go) ..................home.

10/ by the time the policemen arrved , the thief (go away)................

1
2 tháng 10 2017

Complete the sentences , using the correct past tense of the verb in brackets:

1/ Minh didn't own a motorcycle any more . He (sell)...........HAD SOLD....... it

2/ Khang looked pale when he arrived for the exam . He (study)....WAS STUDYING...........too hard .

3/ That quy's knees were bleeding when he came back home . He (fall over).......FELL OVER.....

4/We invited oanh toour party but she couldn't come . She (arrange)......HAD ARRANGED.......... to go somewhere ealse .

5/ Thanh boughttow loaves of bread and took them home , but his mother (already/buy)........HAS ALREADY BOUGHT....one.

6/ My sister got annoyed when somebody bought those jeans in the clothing shop because she (save up)........SAVED UP......for them.

7/ That man offered us ticked for the fashion show , but we (already/see) .......HAD ALRREADY SEEN...it.

8/ He knew he recognized the waterfall. He (be)......HAS BEEN......there before .

9/ After long had finished his work , he (go) ..........WENT........home.

10/ by the time the policemen arrved , the thief (go away)..........WOULD HAVE GONE......

TEST 1 I/ CHOOSE THE BEST ANSWER 1/ the last time I ..... in Athens, the weather was hot and humid a. had been b. was c. am d. will have been 2. since i left my hometown, i .... to visit my friends and family several times a. had returned b. have returned c. returned d. will have returned 1. haft the world's rain forests have already been .... a/ endangered b. eroded c. found d. destroyed 2/ try to eliminate fatty foods from your diet a. limit b. get rid of c. move d. add 3. acid rain has...
Đọc tiếp

TEST 1
I/ CHOOSE THE BEST ANSWER
1/ the last time I ..... in Athens, the weather was hot and humid
a. had been b. was c. am d. will have been
2. since i left my hometown, i .... to visit my friends and family several times
a. had returned b. have returned c. returned d. will have returned
1. haft the world's rain forests have already been ....
a/ endangered b. eroded c. found d. destroyed
2/ try to eliminate fatty foods from your diet
a. limit b. get rid of c. move d. add
3. acid rain has caused severe... on the hillside
a. erosion b. pollution c. destruction d. floods
5. this channel allows rainwater to run off
a. keep inside b. move around c. flow into d. flow out of
6. scientists are nơ researching new meansures to prevent... levels from rising
a/ pollute b. polluted c. polluting d. pollution
7. this park is the orphanage where lots of orphaned and abandoned animals are taken care of
a. looked after b. involved in c. dealt with d. moved in
8. new laws have been passed to ... wildlife in this area
a. establish b. conserve c. produce d. endanger
9. they were seeking a solution to the ... of the rain forests
a. destroy b. destroying c. destroyer d. destruction
10........ ken didn't have a ticket he was allowed to come in
a. although b.because of c. because d. in spite of
11. most most species in this forest are threatended with .....
a. appearance b. protection c. extinction d. destruction
12. we really ought to make a start on campaigns to ... our polluted rivers and seas
a. clean up b. clear away c. wipe out d. tidy up
15. the turtle has a long life.....
a. age b. span c. expectancy d. b and C
16. thy water is so contaminated that it is not suitable for drinking
a. toxic b. salty c. dangerous d. polluted
17. without plants, water would... .... as soon as it falls
a. run out b. run off c. run of d. run away
20. he's really delighted with his new CD player
a. pleased b. angry c. entertained d. annoyed
21. will you see tom at lunch today ? i'd like you to give him a message. i'm not going to lunch, but if i ..... him later, I.......him your message
a. should see/ will see b. see/give c. saw/ would d. could see/ will give
22, " john moved the big table alone" did he ? if he ..... me , I .... him
a. asked/ would help b. asked/ might have helped c. had asked/ could help
d. had asked / would have helped
23. what a beautiful dress you're wearing
- thank you, it.... especially for me by a French tailor
a. makes b. has made c. made d. was made
24. last night a tornado swept through Rockville. It..... everything in its path
a. was destroy b. was being destroyed c. destroyed d. had been destroyed
25. in some areas water...... from the ground faster than nature can replenish the supply
a. is being taken b. has been taking c. is taking d. has taken
26. an announcement about the eight o'clock flight to Chicago.......
a. has been already made b. has already made c. has already been made d. already made
27. .......during the storm
a. they were collapsed the fence b. the fence was collapsed c. they collapsed the fence d. the fence collapsed
28. the new computer system.........next month
a. is being install by people b. is be installed
c. will be installed d. is been installed
29. today many serious childhood diseases.....by early immuization
a. are preventing b. can prevent c. prevent d. can be prevented
30. it would have been a much more serious accident ..... fast at the time
a. was she driving b. she had driven c. had she been driving d. if she drove
31. we can't go along here because the road.........
a. is repairing b. is being repaired c. have been repaired d. has repaired

II/ rewrite the following sentences
1. pay more attention or you won't understand what these people are saying
-> if
2. i have just read one of my most favourite novels
-> one of my most favourite novels
3. Alan's knowledge of art hasn't impressed me
-> i
4. the pollution in the city was affecting people's breathing
-> people's breathing
5. they are going to steal your money if you're not careful
-> your money
7. mary really wants to buy the book, but she doesn't have enough money
-> were
8. we believe that he has special knowledge which may be useful to the police
-> he
-> it
9. lan is going to take a monthly test next tuesday
-> a monthly test
10. my father makes me spell this word properly
-> i
11. all his friend will see him off at the airport
-> he
12. without helen's help, I couldn't have finished the work on time
-> if helen
-> if it

2
6 tháng 2 2018

TEST 1
I/ CHOOSE THE BEST ANSWER
1/ the last time I ..... in Athens, the weather was hot and humid
a. had been b. was c. am d. will have been
2. since i left my hometown, i .... to visit my friends and family several times
a. had returned b. have returned c. returned d. will have returned
1. haft the world's rain forests have already been ....
a/ endangered b. eroded c. found d. destroyed
2/ try to eliminate fatty foods from your diet
a. limit b. get rid of c. move d. add
3. acid rain has caused severe... on the hillside
a. erosion b. pollution c. destruction d. floods
5. this channel allows rainwater to run off
a. keep inside b. move around c. flow into d. flow out of
6. scientists are nơ researching new meansures to prevent... levels from rising
a/ pollute b. polluted c. polluting d. pollution
7. this park is the orphanage where lots of orphaned and abandoned animals are taken care of
a. looked after b. involved in c. dealt with d. moved in
8. new laws have been passed to ... wildlife in this area
a. establish b. conserve c. produce d. endanger
9. they were seeking a solution to the ... of the rain forests
a. destroy b. destroying c. destroyer d. destruction
10........ ken didn't have a ticket he was allowed to come in
a. although b.because of c. because d. in spite of
11. most most species in this forest are threatended with .....
a. appearance b. protection c. extinction d. destruction
12. we really ought to make a start on campaigns to ... our polluted rivers and seas
a. clean up b. clear away c. wipe out d. tidy up
15. the turtle has a long life.....
a. age b. span c. expectancy d. b and C
16. thy water is so contaminated that it is not suitable for drinking
a. toxic b. salty c. dangerous d. polluted
17. without plants, water would... .... as soon as it falls
a. run out b. run off c. run of d. run away
20. he's really delighted with his new CD player
a. pleased b. angry c. entertained d. annoyed
21. will you see tom at lunch today ? i'd like you to give him a message. i'm not going to lunch, but if i ..... him later, I.......him your message
a. should see/ will see b. see/give c. saw/ would d. could see/ will give
22, " john moved the big table alone" did he ? if he ..... me , I .... him
a. asked/ would help b. asked/ might have helped c. had asked/ could help
d. had asked / would have helped
23. what a beautiful dress you're wearing
- thank you, it.... especially for me by a French tailor
a. makes b. has made c. made d. was made
24. last night a tornado swept through Rockville. It..... everything in its path
a. was destroy b. was being destroyed c. destroyed d. had been destroyed
25. in some areas water...... from the ground faster than nature can replenish the supply
a. is being taken b. has been taking c. is taking d. has taken
26. an announcement about the eight o'clock flight to Chicago.......
a. has been already made b. has already made c. has already been made d. already made
27. .......during the storm
a. they were collapsed the fence b. the fence was collapsed c. they collapsed the fence d. the fence collapsed
28. the new computer system.........next month
a. is being install by people b. is be installed
c. will be installed d. is been installed
29. today many serious childhood diseases.....by early immuization
a. are preventing b. can prevent c. prevent d. can be prevented
30. it would have been a much more serious accident ..... fast at the time
a. was she driving b. she had driven c. had she been driving d. if she drove
31. we can't go along here because the road.........
a. is repairing b. is being repaired c. have been repaired d. has repaired

6 tháng 2 2018

TEST 1
I/ CHOOSE THE BEST ANSWER
1/ the last time I ..... in Athens, the weather was hot and humid
a. had been b. was c. am d. will have been
2. since i left my hometown, i .... to visit my friends and family several times
a. had returned b. have returned c. returned d. will have returned
1. haft the world's rain forests have already been ....
a/ endangered b. eroded c. found d. destroyed
2/ try to eliminate fatty foods from your diet
a. limit b. get rid of c. move d. add
3. acid rain has caused severe... on the hillside
a. erosion b. pollution c. destruction d. floods
5. this channel allows rainwater to run off
a. keep inside b. move around c. flow into d. flow out of
6. scientists are nơ researching new meansures to prevent... levels from rising
a/ pollute b. polluted c. polluting d. pollution
7. this park is the orphanage where lots of orphaned and abandoned animals are taken care of
a. looked after b. involved in c. dealt with d. moved in
8. new laws have been passed to ... wildlife in this area
a. establish b. conserve c. produce d. endanger
9. they were seeking a solution to the ... of the rain forests
a. destroy b. destroying c. destroyer d. destruction
10........ ken didn't have a ticket he was allowed to come in
a. although b.because of c. because d. in spite of
11. most most species in this forest are threatended with .....
a. appearance b. protection c. extinction d. destruction
12. we really ought to make a start on campaigns to ... our polluted rivers and seas
a. clean up b. clear away c. wipe out d. tidy up
15. the turtle has a long life.....
a. age b. span c. expectancy d. b and C
16. thy water is so contaminated that it is not suitable for drinking
a. toxic b. salty c. dangerous d. polluted
17. without plants, water would... .... as soon as it falls
a. run out b. run off c. run of d. run away
20. he's really delighted with his new CD player
a. pleased b. angry c. entertained d. annoyed
21. will you see tom at lunch today ? i'd like you to give him a message. i'm not going to lunch, but if i ..... him later, I.......him your message
a. should see/ will see b. see/give c. saw/ would d. could see/ will give
22, " john moved the big table alone" did he ? if he ..... me , I .... him
a. asked/ would help b. asked/ might have helped c. had asked/ could help
d. had asked / would have helped
23. what a beautiful dress you're wearing
- thank you, it.... especially for me by a French tailor
a. makes b. has made c. made d. was made
24. last night a tornado swept through Rockville. It..... everything in its path
a. was destroy b. was being destroyed c. destroyed d. had been destroyed
25. in some areas water...... from the ground faster than nature can replenish the supply
a. is being taken b. has been taking c. is taking d. has taken
26. an announcement about the eight o'clock flight to Chicago.......
a. has been already made b. has already made c. has already been made d. already made
27. .......during the storm
a. they were collapsed the fence b. the fence was collapsed c. they collapsed the fence d. the fence collapsed
28. the new computer system.........next month
a. is being install by people b. is be installed
c. will be installed d. is been installed
29. today many serious childhood diseases.....by early immuization
a. are preventing b. can prevent c. prevent d. can be prevented
30. it would have been a much more serious accident ..... fast at the time
a. was she driving b. she had driven c. had she been driving d. if she drove
31. we can't go along here because the road.........
a. is repairing b. is being repaired c. have been repaired d. has repaired

II/ rewrite the following sentences
1. pay more attention or you won't understand what these people are saying
-> If you don't pay more attention, you won't understand what these people are saying.
2. i have just read one of my most favourite novels
-> One of my most favourite novels has just been read.
3. Alan's knowledge of art hasn't impressed me
-> I haven't been impressed by Alan's knowledge of art.
4. the pollution in the city was affecting people's breathing
-> People's breathing was being affected by the pollution in the city.
5. they are going to steal your money if you're not careful
-> Your money will be stolen if you're not careful.
7. mary really wants to buy the book, but she doesn't have enough money
-> Were Mary to have enough money, she would buy the book.
8. we believe that he has special knowledge which may be useful to the police
-> He is believed to have special knowladge which may be useful to the police.
-> It is believed that he has a special knowledge which maybe useful to the police.
9. lan is going to take a monthly test next tuesday
-> A monthly test is going to be taken by Lan next Tuesday.
10. my father makes me spell this word properly
-> I am made to spell this word properly by my father.
11. all his friend will see him off at the airport
-> He will be seen off at the airport by all his friends.
12. without helen's help, I couldn't have finished the work on time
-> If helen hadn't helped me, I couldn't have finished the work on time.
-> If it hadn't been for Helen's help, I couldn't have finished the work on time.

11 tháng 10 2021

By the time we __ at the hall, the lecturer __half of his speech

a. Arrived/ had made b. Will arive/ made c. Had arrived/ made d. Arrive/ is making

___his aunt and uncle who live on a farm

a. Seldom does Jack comes to see b. Seldom as Jack comes to see c. Seldom does Jack come to see   d. Jack comes to see seldom

After she had received a large sum of money __her uncle , she decided to continue her research __the project

a. of /to b. To/ of c. as/ about d. From/ on