1. Young people ______ obey their parents.
a. must
c. will
b. may
d. ought to
2. Laura, you and the kids just have dinner without waiting for me. I ______ work very hard today.
a. can
c. should
b. may
d. would
3. I ______ be delighted to show you round the factory.
a. ought to
c. might
b. would
d. can
4. Leave early so that you ______ miss the bus.
a. didn’t
c. shouldn’t
b. won’t
d. mustn’t
5. Jenny's engagement ring is enormous! It ______ have cost a fortune
a. must
c. will
b. might
d. should
6. You ______ to write them today.
a. should
c. had
b. must
d.ought
7. I hope I ______ find it.
a. will
c. could
b.shall
d. must
8. Unless he runs he______ catch the train.
a.will
c.wouldn’t
b. mustn’t
d.won’t
9. _____ you be in Rome tonight.
a.will
c.might
b.may
d.maybe
10. We ______ have time to help you tomorrow.
a.may
c.will
b.must
d.could.
11. “______ you hand me that pair of scissors, please?”
a. May
c. Shall
b. Will
d. Should
12. Jeanette did very badly on the exam. She _____ harder.
a.must have studied
c. could have studied
b. should have studied
d. must studied
13. He was very lucky when he fell off the ladder. He _____ himself.
a. could have hurt
c. must have hurt
b. should have hurt
d. will have hurt
14. Marcela didn’t come to class yesterday. She _____ an accident.
a. should have had
c. must have
b. might have
d. may have had
15. John still hasn’t come out. He ______ everything for the trip now.
a. must have been preparing
c. must be preparing
b. will be preparing
d. will have prepared
16. Thomas received a warning for speeding. He _____ so fast.
a. shouldn’t have driven
c. should have
b. would have driven
d. might have driven
17. The photos are black. The X-ray at the airport _____ them.
a. should have damaged
c. would have damaged
c. would damage
d. must have damaged
18. Tom didn’t do his homework, so the teacher became very angry. He _____ his homework.
a. must have done
b. should have done
c. might have
d. will have done
19. My car stopped on the high way. It _____ out of gas
a. may run
c. must be
b. may have run
d. should have run
20. Robert arrived without his book. He _____ it.
a. could have lost
c. would have lost
b. should have lost
d. will have lost

đề bài chọn phương án đúng

16. Thomas received a warning for speeding. He_
so fast.
A. shouldn't have driven
B. should have
C. would have driven
D. might have driven
17. The photos are black. The X-ray at the airport
them.
A. should have damaged
B. would have damaged
D. must have damaged
C. would damage
18. Tom didn't do his homework, so the teacher became very angry. He
his homework.
A. must have done
B. should have done
C. might have
D. will have done
19. My car stopped on the high way. It
out of gas.
A. may run
B. must be
C. may have run
D. should have run
20. I be here by 6 o'clock? - No, you
A. Shall; mightn't
B. Must; needn't
C. Will; mayn't
D. Might; won't
Exercise 2: Chọn phương án đúng
1. "Where do you think Rooney is today?". "I have no idea. He
late."
B. would sleep
A. should have left
D. may have slept
C. would have sleep

I. Choose the best option for each sentence:

1) Young people ______ obey their parents.

a. must b. may c. will d. ought to

2) Laura, you and the kids just have dinner without waiting for me. I ______ work very hard today.

a. can b. may c. should d. would

3) I ______ be delighted to show you round the factory.

a. ought to b. would c. might d. can

4) Leave early so that you ______ miss the bus.

a. didn’t b. won’t c. shouldn’t d. mustn’t

5) Jenny's engagement ring is enormous! It ______ have cost a fortune

a. must b. might c. will d. should

6) You ______ to write them today.

a. should b. must c. had d. ought

7) I hope I ______ find it.

a. will b. shall c. could d. must

8) Unless he runs he______ catch the train.

a. will b. mustn’t c. wouldn’t d. won’t

9) ______ you be in Rome tonight.

a. will b. may c. might d. maybe

10) We ______ have time to help you tomorrow.

a. may b. must c. will d. could.

11) "______ you hand me that pair of scissors, please?"

a. May b. Will c. Shall d. Should

12) Jeanette did very badly on the exam. She _____ harder.

a. must have studied c. could have studied
b. should have studied d. must studied

13) He was very lucky when he fell off the ladder. He _____ himself.

a. could have hurt c. must have hurt
b. should have hurt d. will have hurt

14) Marcela didn't come to class yesterday. She _____ an accident.

a. should have had c. must have
b. might have d. may have had

15) John still hasn't come out. He ______ everything for the trip now.

a. must have been preparing c. must be preparing
b. will be preparing d. will have prepared

16) Thomas received a warning for speeding. He _____ so fast.

a. shouldn't have driven c. should have
b. would have driven d. might have driven

17) The photos are black. The X-ray at the airport _____ them.

a. should have damaged c. would have damaged
c. would damage d. must have damaged

18) Tom didn't do his homework, so the teacher became very angry. He _____ his homework.

a. must have done b. should have done
c. might have d. will have done

19) My car stopped on the high way. It _____ out of gas

a. may run c. must be
b. may have run d. should have run

20) Robert arrived without his book. He _____ it.

a. could have lost c. would have lost
b. should have lost d. will have lost

21) "Where do you think Rooney is today?". "I have no idea. He _____ late."

a. should have left c. would sleep
b. would have sleep d. may have sleep

22) Berbatov painted his bedroomblack. It looks dark and dreary. He _____ a different color.

a. had to choose c. must have chosen
b. should have chosen d. could have been choosing

23) The children _____ "thank you" to you when you gave them their gifts.

a. will have said c. should have said
b. must say d. should say

24) If we had known your new address, we _____ to see you.

a. came c. will come
b. would have come d. would come

25) These two boys look identical. They _____ twins.

a. must have been c. should be
b. must be d. should have been

II. Rewrite the sentence in the same meaning:

26) Perhaps Susan know the address. (may)

Susan ........................................................................................................

27) It's possible that Joanna didn't receive my message. (might)

Joanna ......................................................................................................

28) The report must be on my desk tomorrow. (has)

The report .................................................................................................

29) I managed to finish all my work. (able)

I ................................................................................................................

30) It was not necessary for Nancy to clean the flat. (didn't)

Nancy ......................................................................................................

31) The best thing for you to do is to sit down sit down. (better)

You ..........................................................................................................

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) 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.

IV. Rewrite the following sentences.
1. He became a dogwalker five years ago.
He 
2. She has been a vet for eight years.
She
3. I’ve never driven such a fast car.
It is 
4. Normally, I have a ten-minute journey to school. (ME)
Normally, 
5. Don’t forget to contact me if you come to London. (TOUCH)
Don’t forget
6. We couldn’t drive because of the fog.
The fog
7. May I borrow your car tonight, Henry? (MIND)
Do 
8. He was unable to paint the gate because of the rain. (PREVENTED)
The rain
9. If you have finished your homework, you can go to the party. (UNTIL)
You 
10. She broke down in the middle of her speech. (MAKING)
She 

3. I have never driven this kind of car before.                        (This is)

=> ___________________________________________________________

4. I have never seen such a handsome man before.                (He is)

=> ___________________________________________________________

5. This is the best film I have ever watched.                          (before)

=> ___________________________________________________________

6. Peter moved into this villa in 2005.                                  (lived)

=> ___________________________________________________________

7. Mai began to wear glasses when she was five.                 (since)

=> ___________________________________________________________

8. John bought this house two weeks ago.                            (owned)

=> ___________________________________________________________

9. She hasn’t seen her grandparents for a week.                   (The last time)

=> ___________________________________________________________

10. She began to teach in Ha Noi two years ago.                 (for)

=> ___________________________________________________________