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 ( vế unless chia HTD -> câu đk loại 1)
9) ______ you be in Rome tonight.
a. will  b. may  c. might d. maybe ( tonight -> TLD)
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  b. should have studied  c. could have studied  d. must studied ( should have P2: lẽ ra nên)
13) He was very lucky when he fell off the ladder. He _____ himself.
a. could have hurt b. should have hurt  c. must have hurt d. will have hurt ( việc ngã khỏi thang đã xảy ra trong quá khứ. Could have + past participle là để chỉ việc đã có thể xảy ra trong quá khứ, nhưng đã không xảy ra)
14) Marcela didn't come to class yesterday. She _____ an accident.
a. should have had b. might have  c. must have  d. may have had ( may have done: có thể làm gì trong qk)
15) John still hasn't come out. He ______ everything for the trip now.
a. must have been preparing   b. will be preparing  c. must be preparing d. will have prepared ( must be Ving chỉ 1 hành động chắc chắn xảy ra trong hiện tại)
16) Thomas received a warning for speeding. He _____ so fast.
a. shouldn't have driven b. would have driven  c. should have  d. might have driven ( Should (not) + have + P2 => diễn tả điều (không) nên làm trong quá khứ.)
17) The photos are black. The X-ray at the airport _____ them.
a. should have damaged b. would have damaged c. would damage d. must have damaged ( must have P2: ắt hẳn là)
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. may have run c. must be d. should have run
20) Robert arrived without his book. He _____ it.
a. could have lost b. should have lost c. would have lost d. will have lost ( could have P2: có lẽ)
21) "Where do you think Rooney is today?". "I have no idea. He _____ late."
a. should have left b. would have sleep  c. would sleep  d. may have sleep
22) Berbatov painted his bedroom black. It looks dark and dreary. He _____ a different color.
a. had to choose b. should have chosen  c. must have chosen  d. could have been choosing
23) The children _____ "thank you" to you when you gave them their gifts.
a. will have said b. must say c. should have said d. should say
24) If we had known your new address, we _____ to see you.
a. came b. would have come  c. will come d. would come ( câu đk loại 3: If + S + had P2, S + would have P2 + O)
25) These two boys look identical. They _____ twins.
a. must have been b. must be c. should be  d. should have been

Khoa--Milesuni>_<

1A must> việc phải làm

2C tỗi đã làm việc vất vả hơm nay

3B

4B

5A

6D

7A

8D

9B câu chúc

10C

11A

12B

13A

14A

15A

16D

17D

18B

19D

20A

21A

22B

23C

24B

25A

Học tốt!!!