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rade 9ConditionalChoose the best answer1._____have enough apples, she’ll make an apple pie this afternoon.A.Should sheB. If sheC. Will sheD. Unless she2.If you_____to me, you wouldn’t have got so much trouble.A.listenedB. would listenC. had listenedD. Would have listened3.If you don’t know how to spell a word, you_____ look it up in the dictionary.A. mustB. willC. shouldD. ought4.If the sun _____, we _____for a walk.A. shines / will goB. shone / willgoC. shone / would go D. had shone /...
Đọc tiếp

rade 9

Conditional

Choose the best answer

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 hav

e

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.

_____

i

f 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 wo

uld 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. un

less

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 revis

ing.

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 32

ºF. 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

canceled.

A. If

it rains, the match is canceled.

B. If it rains, the match will be canceled.

C. if it rained, the match would be canceled.

D. If it had rained, the match would have been canceled.

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 co

mputer _____ 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.

Mary

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

San

dra

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 n

ot 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. woul

d happen / were

D. would happen / had been

40

.

Linda

will not go to the party unless

her sister

..................

.too.

a. go

b. went

c. going

d. goes

1
16 tháng 4 2020

1b 2a 3c 4a 5b 6a 7b 8a 9b 10a 11bỏ 12c 13d 14d 15a 16b 17d 18d 19b 20c 21c 22b 23d 24c 25d 26d 27d 28c 29s 30c 31b 32c 33a 34c 35b 36d 37b 38a 39c 40d

(ý kiến cá nhoân của iem nhoa) thích thì tích (t  i  c  k)

30 tháng 10 2017

Đáp án: A

Đảo ngữ câu điều kiện loại I: Should + S + V, clause (tương lai đơn)

Dịch: Nếu cô ấy có đủ táo, cô ấy sẽ làm một chiếc bánh táo vào chiều nay.

18 tháng 10 2017

Đáp án: A

Đảo ngữ câu điều kiện loại I ta dùng “should”

Choose the best answer1.  If you …..salt on ice, it......... ( put- will melt/ will put-will melt/ will put- melts/ put-melted)2.  If you had tried your best, you.......... the job. ( will get/ would have got/ got-had got)3.  We wouldn’t have got lost if we........ him for instructions. ( asked/ has asked/ would ask/have asked)4.  If I were to leave my country, I............. disappointed. (am/ will be/ would have made/ made)5.  If I were in her place, I................. his proposal. ( won’t...
Đọc tiếp

Choose the best answer

1.  If you …..salt on ice, it......... ( put- will melt/ will put-will melt/ will put- melts/ put-melted)

2.  If you had tried your best, you.......... the job. ( will get/ would have got/ got-had got)

3.  We wouldn’t have got lost if we........ him for instructions. ( asked/ has asked/ would ask/

have asked)

4.  If I were to leave my country, I............. disappointed. (am/ will be/ would have made/ made)

5.  If I were in her place, I................. his proposal. ( won’t refuse/ wouldn’t refuse/ hadn’t

refused/ didn’t refuse)

6.  Come and work for my company if you ….better to do. ( have something/ had nothing/ will have nothing/ have nothing)

 

7.  If I had enough money, I …abroad to improve my English. ( will go/ should go/ would go/ am going)

8.  If you............ a choice, which country would you visit? ( have/ had/ will have/ would have)

9.  If he hadn’t wasted too much time, he............ in his examination. ( wouldn’t have failed/

will not fail/ had not failed/ did not fail)

10.  If it ………..tomorrow, we................. our picnic. ( will rain- may postpone/ rains- may

postpone/ rains- would postpone/ will rain- would postpone)

11.  If only he......... me a chance, I could have told him the truth. ( gave/ would give/ had

given/ has given)

12.    This sailboat ……..faster if there............... more wind. ( would go-is/ will go-were/ would

go-were/ will go-will be)

13.  I won’t lend you this money............ you promise to pay it back. ( if/ or/ when/ unless)

14.  If Andy had come sooner, he.......... her. ( would have met/ had met/ would meet/ has met)

15.  If she …………nearer, we............ each other more often. ( lives- would see/ lived- could

see/ will live- see/ lives- will see)

16.  If I ……..as young as you are, I............ in a boat round the world. ( am- will sail/ lived-

could sail/ were- sailed/ had been- would sail)

17.  If you........... your best, you would have got the job. ( tried/ have tried/ will try/ had tried)

18.  She….tennis if it.. not so hot. (would play- is/ will play- were/ would play-would be/

would play-were)

19.  If you ………..less, you............... much better. ( smoked-felt/ had smoked –would feel/

smoke-will feel/ smoke- would feel)

1
6 tháng 12 2021

1.  If you …..salt on ice, it......... ( put- will melt/ will put-will melt/ will put- melts/ put-melted)

2.  If you had tried your best, you.......... the job. ( will get/ would have got/ got-had got)

3.  We wouldn’t have got lost if we....had asked.... him for instructions. ( asked/ has asked/ would ask/

have asked)

4.  If I were to leave my country, I............. disappointed. (am/ will be/ would have made/ made)

5.  If I were in her place, I................. his proposal. ( won’t refuse/ wouldn’t refuse/ hadn’t

refused/ didn’t refuse)

6.  Come and work for my company if you ….better to do. ( have something/ had nothing/ will have nothing/ have nothing)

 

7.  If I had enough money, I …abroad to improve my English. ( will go/ should go/ would go/ am going)

8.  If you............ a choice, which country would you visit? ( have/ had/ will have/ would have)

9.  If he hadn’t wasted too much time, he............ in his examination. ( wouldn’t have failed/

will not fail/ had not failed/ did not fail)

10.  If it ………..tomorrow, we................. our picnic. ( will rain- may postpone/ rains- may

postpone/ rains- would postpone/ will rain- would postpone)

11.  If only he......... me a chance, I could have told him the truth. ( gave/ would give/ had

given/ has given)

12.    This sailboat ……..faster if there............... more wind. ( would go-is/ will go-were/ would

go-were/ will go-will be)

13.  I won’t lend you this money............ you promise to pay it back. ( if/ or/ when/ unless)

14.  If Andy had come sooner, he.......... her. ( would have met/ had met/ would meet/ has met)

15.  If she …………nearer, we............ each other more often. ( lives- would see/ lived- could

see/ will live- see/ lives- will see)

16.  If I ……..as young as you are, I............ in a boat round the world. ( am- will sail/ lived-

could sail/ were- sailed/ had been- would sail)

17.  If you........... your best, you would have got the job. ( tried/ have tried/ will try/ had tried)

18.  She….tennis if it.. not so hot. (would play- is/ will play- were/ would play-would be/

would play-were)

19.  If you ………..less, you............... much better. ( smoked-felt/ had smoked –would feel/

smoke-will feel/ smoke- would feel)

Choose the best answer1) If that hat costs much, I (would have bought/will buy/bought/would buy) a small one.2) If you (drive/drove/had driven/driven) more carefully, you wouldn’t have had so many accidents.3) If I (make/makes/made/had made) that mistake again, my teacher will get angry with me.4) If I spoke English, my job (was/were/will be/would be) a lot easier.5) If he (goes/went/had gone/would go) to London yesterday, he (met/would meet/had met/would have met) his old friend.6) I will lend...
Đọc tiếp

Choose the best answer

1) If that hat costs much, I (would have bought/will buy/bought/would buy) a small one.

2) If you (drive/drove/had driven/driven) more carefully, you wouldn’t have had so many accidents.

3) If I (make/makes/made/had made) that mistake again, my teacher will get angry with me.

4) If I spoke English, my job (was/were/will be/would be) a lot easier.

5) If he (goes/went/had gone/would go) to London yesterday, he (met/would meet/had met/would have met) his old friend.

6) I will lend them some money if they (ask/will ask/asked/had asked) me.

7) If we had known who he was, we (would have invited/have invited/will invite/would invite) him to speak at our meeting.

8) My dog will bark if it (hear/hears/heard/had heard) any strange sound.

9) If I (had/had had/will have/have) enough money, I would buy a house.

10) They (won’t let/not let/wouldn’t let/hadn’t let) you in if you come late.

11) If you (not go/don’t go/hadn’t gone/didn’t go) away, I’ll send for a policeman.

12) If I (were/am/be/was) in your place, I would accept Mr. Anderson’s invitation.

13) If I (win/had won/won/winning) a big prize in a lottery, I’d give up my job.

14) If I (is/am/was/were) you, I (will tell/told/would tell/would have told) the truth.

15) I was busy. If I (have/had/had had/have had) free time. I (would go/will go/would have gone/go) to the cinema with you.

16) Why didn’t you attend the meeting? - Oh, I did not know. If I (know/knew/had known/known) I (would come/would have come/will come/had come) there.

17) What (would/will/did/had) we do if they do not come tomorrow?

18) If I had enough time now, I (would write/write/will write/wrote) to my parents.

19) It’s too bad Helen isn’t here. If she (is/was/were/are) here, she (will know/ knows /would know/would have known) what to do.

20) If I don’t eat breakfast tomorrow morning, I (will get/got/would get/had got) hungry during class.

21) If she (come/comes/came/had come) late again, she’ll lose her job.

22) I’ll let you know if I (find/finds/found/had found) out what’s happening.

23) If we (live/lived/would live/had lived) in a town, life would be better.

24) I’m sure he wouldn’t mind if we (arrive/arriving/arrived/had arrived) early.

25) We (will phone/would phone/phoned/had phoned) you if we have time.

26) If I won the lottery, I (gave/had given/will give/would give) you half the money.

27) It (will/would/can/may) be a pity if she married Fred.

28) If I’m free on Saturday, I (to go/could go/went/can go) to the mountains.

29) She (will has/had/will have/have) a nervous breakdown if she goes on like this.

30) I know I’ll feel better if I (will stop/stopped/stop/had stopped) smoking.

31) If I (am/were/will be/had been) you, I would help him.

32) I could have understood him if he (speaks/spoke/had spoken/would speak) more slowly.

33) He didn’t listen to the teacher. If he (listens/listened/has listened/had listened) carefully, he (will performed/would perform/would have performed/had performed) well in the examination.

34) He’s waiting for his mother to come back from Chicago. If his mother

(come/comes/will come/came) home, he (will has/will have/has/had) a lot of presents.

35) He wanted to buy some Christmas presents but he couldn’t. If he

(afforded/affords/had afforded/would afford) to buy, his children (are/were/would have be/would have been) very happy to greet a new year.

36) The kitchen will look better if we (have/had/had had/would have) red curtains.

37) If I knew his address, I (go/will go/would go/went) round and see him.

38) If you (hadn’t been/weren’t/aren’t/wouldn’t be) so busy, I would have shown you how to play.

39) It (will be/would be/were/been) quicker if you use a computer.

40) If we have some eggs, I (made/makes/will make/would make) you a cake.

1
19 tháng 8 2021

Bạn tham khảo

1. will buy

2. had driven

3. make

4. would be

5. had gone – would have met

6. ask

7. would have invited

8. hears

9. had

10. won’t let

11. don’t go

12. were

13. won

14. were

15. had had – would have gone

16. had known – would have come

17. will

18. would write

19. were – would know

20. will get

21. comes

22. find

23. lived

24. arrived

25. will phone

26. would give

27. would

28. can go

29. will have

30. stop

31. were

32. had spoken

33. had listened – would have performed

34. comes – will have

35. had afforded – woud have been

36. have

37. would go

38. hadn’t been

39. will be

40. will make

13 tháng 8 2017

Đáp án: C

Dịch: Nếu bạn lắng nghe tôi, bạn sẽ gặp rất nhiều rắc rối.

5 tháng 7 2017

Đáp án: C

Câu điều kiện loại III

Rewrite each sentence, beginning as shown1. I didn’t have an umbrella with me so I got wet.          → I wouldn’t ………………………………………..……………………………………………………2. I’ll call the police if you don’t leave me alone.            → Unless ………………………………………..………………………………………………3. In the snowy weather we don’t go to school.              → If ………………………………………..………………………………………………4. Without Jack’s help, I wouldn’t have been able to move this table.→ If ………………………………………..………………………………………………5. You drink too much coffee,...
Đọc tiếp

Rewrite each sentence, beginning as shown

1. I didn’t have an umbrella with me so I got wet.          

→ I wouldn’t ………………………………………..……………………………………………………

2. I’ll call the police if you don’t leave me alone.            

→ Unless ………………………………………..………………………………………………

3. In the snowy weather we don’t go to school.              

→ If ………………………………………..………………………………………………

4. Without Jack’s help, I wouldn’t have been able to move this table.

→ If ………………………………………..………………………………………………

5. You drink too much coffee, that’s why you can’t sleep.          

→ If you ………………………………………..………………………………………………

6. Make me some coffee, and I’ll give you some sweets.

→ If ………………………………………..………………………………………………

7. If you hadn’t told me about Sue’s hair, I wouldn’t have noticed her.

→ Unless ………………………………………..………………………………………………

8. If you see Peter, tell him he should be here at 8 00.                

→ Should ………………………………………..………………………………………………

9. I wouldn’t accept if you ask me to marry you.               

→ If you were ………………………………………..………………………………………………

10. What would you do if there were an earthquake?                 

→ Supposing ………………………………………..………………………………………………

11. If you do the shopping, I’ll cook lunch.              

→ You ………………………………………..………………………………………………

12. What would you do if you found some buried treasure?              

→ If you were ………………………………………..………………………………………………

13. If Pauline hadn’t been interested, the project would have been abandoned.

→ But for ………………………………………..………………………………………………

14. If  by any chance you find my wallet, could you let me know?            

→ If you happen ………………………………………..………………………………………………

15. I might be late. If so, start without me.                

→ If I ………………………………………..………………………………………………

16. The fire was brought under control thanks to the night watch-man.          

→ If it hadn’t ………………………………………..………………………………………………

17. Dick is in prison because a detective recognized him.            

→ If a ………………………………………..………………………………………………

18. If you want my advice, I’d think twice about buying a car like that.           

→ If I ………………………………………..………………………………………………

19. If the painting is finished by Saturday, we’ll pay you extra.           

→ Finish ………………………………………..………………………………………………

20. Getting up early makes me feel hungry.               

→ If ………………………………………..………………………………………………

1
19 tháng 8 2021

Rewrite each sentence, beginning as shown:

1) I didn’t have an umbrella with me so I got wet.

I wouldn’t have gotten wet if I had an umbrella.
2) I’ll call the police if you don’t leave me alone.

Unless you leave me alone I will call the police.
3) In the snowy weather we don’t go to school.

If it didn't snow, we could go to school.
4) Without Jack’s help, I wouldn’t have been able to move this table.

If Jack helped me, I would have been able to move this table.
5) You drink too much coffee, that’s why you can’t sleep.

If you drink too much coffee, you can't sleep.
6) Make me some coffee, and I’ll give you some sweets.

If you make me some coffee, I will give you some sweets.
7) If you hadn’t told me about Sue’s hair, I wouldn’t have noticed her.

Unless you had told me about Sue's hair, I wouldn't have noticed her.
8) If you see Peter, tell him he should be here at 8 00.

Should you see Peter, tell him he should be here at 8.00.
9) I wouldn’t accept if you ask me to marry you.

If you were to ask me to marry, I wouldn't accept you.
10) What would you do if there were an earthquake?

Supposing there was an aearthquake, what would you do ?
11) If you do the shopping, I’ll cook lunch.

You do the shopping, I will cook lunch.
12) What would you do if you found some buried treasure?

If you were to find some buried treasure, what would you do?
13) If Paul hadn’t been interested, the project would have been abandoned.

But for Paul's interest, the projec would have been abandoned
14) If by any chance you find my wallet, could you let me know?

If you happen to find my wallet, could you let me know ?
15) I might be late. If so, start without me.

If I am late, start without me.
16) The fire was brought under control thanks to the night watch-man.

If it hadn’t been for the night-watchman's help, the fire would have out of control.
17) Dick is in prison because a detective recognized him.

If a detective had not recognized him, Dick would not in prison.
18) If you want my advice, I’d think twice about buying a car like that.

If I were you, I’d think twice about buying a car like that.
19) If the painting is finished by Saturday, we’ll pay you extra.

Finish the painting by saturday and we'll pay extra.
20) Getting up early makes me feel hungry.

If I get up early, I will feel hungry.

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....
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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
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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

Exercise 8: Rewrite each sentence, beginning as shown.     1.  I didn’t have an umbrella with me so I got wet.          I wouldn’t               2.  I’ll call the police if you don’t leave me alone.          Unless               3.  In the snowy weather we don’t go to school.          If               4.  Without Jack’s help, I wouldn’t have been able to move this table.          If               5.  You drink too much coffee, that’s why you can’t sleep.          If you               6.  Make...
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Exercise 8: Rewrite each sentence, beginning as shown.

     1.  I didn’t have an umbrella with me so I got wet.

          I wouldn’t          

     2.  I’ll call the police if you don’t leave me alone.

          Unless          

     3.  In the snowy weather we don’t go to school.

          If          

     4.  Without Jack’s help, I wouldn’t have been able to move this table.

          If          

     5.  You drink too much coffee, that’s why you can’t sleep.

          If you          

     6.  Make me some coffee, and I’ll give you some sweets.

          If          

     7.  If you hadn’t told me about Sue’s hair, I wouldn’t have noticed her.

          Unless          

     8.  If you see Peter, tell him he should be here at 8 00.

          Should          

     9.  He can’t go out because he has to study for his exam.

          If          

     10. She is lazy so she can’t pass the exam.

          If          

     11. He will pay me tonight; I will have enough money to buy a car.

          If          

     12. He smokes too much; that’s why he can’t get rid of his cough.

          If          

     13. She is very shy, so she doesn’t enjoy the party.

          If          

     14. He doesn’t take any exercises. He is so unhealthy.

          If          

     15. Study hard or you won’t pass the exam.

          If          

     16. Don’t be impatient or you will make mistakes.

          If          

     17. I didn’t eat lunch, I feel hungry now.

          If          

     18. I don’t buy that book because I don’t have enough money.               

          If        

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