1. I’m sorry. I ___ go now. My father told me on the phone that my mother was ill. (05厦门）
A. can B. may C. have to D. think
2. “Where’s my umbrella?” “It’s fine today. You ___ take an umbrella with you.”（06新疆）
A. can’t B. needn’t C. mustn’t D. shouldn’t
3. ---I don’t mind telling you what I know. ---You __. I’m not asking you for it.（06济南）A. needn’t B. mustn’t C. may not D. can’t
4. We hope that as many people as possible ___ join us for the charity show tomorrow.（08苏州） A. need B. can C. must D. should
5. ---___ your friend play the guitar? ---Yes, he can, but he can’t play it well.（06广西）
A. Must B. Can C. Should D. Need
6. ---Is
Mr. Brown driving here? ---I’m not sure. He ____ come by train.（08安徽）
A. may B. shall C. need D. must
7. ---May I put my bike here? ---No, you ___. You should put it over there.（04北京）
A. couldn’t B. needn’t C. mustn’t D. won’t
8. The baby is too young. You ___ give her big pieces of food.（08沈阳）
A. may B. must C. may not D. must not
9. Tony ___ go to the opera on Saturday because he’s going to have a meeting.（08天津）
A. can’t B. might C. mustn’t D. should
10. ---Tom, don’t drive too fast, you ___ hit the others’ cars. ---Ok, I won’t, Mum.（04乌鲁木齐） A. must B. need C. may D. have to
11. ---Must I do the work now? ---No, you ____. You may do it later.（07四川）
A. can’t B. mustn’t C. needn’t D. shouldn’t
12. I’m sure this book ___ Li Lei’s, because there is his name on it.（08吉林）
A. can’t be B. may be C. might be D. must be
13. ---Listen! Is Professor Bloom giving a speech in class? ---No, it ___ be him. He has gone to France.（08潍坊）
A. may not B. mustn’t C. needn’t D. can’t
14. ---Who’s that boy reading in the garden? Is that David? ---It ___ be David. I saw him in the classroom just now.（08重庆） A. must B. can’t C. may D. shouldn’t
15. ---Will you answer the telephone? It ___ be your mother. ---Sorry. I ____. I’m busy.（08山东） A. can; mustn’t B. may; won’t C. may; can’t D. need; will
16. Four hundred dollars for a pair of shoes, you ___ be joking!（08杭州）
A. may B. can C. need D. must
17. The weather turned out to be fine yesterday. I _____ the trouble to carry my umbrella with me. （06江西）
A. should have taken B. could have taken C. needn't have taken D. mustn't have taken
18. I didn't hear the phone. I ________ asleep. （MET1989）
A. must be B. must have been C. should be D. should have been didn't
19. ---I stayed at a hotel while in New York. ---Oh, did you？ You ________ with Barbara. （NMET1998） A. could have stayed B. could stay C. would stay D. must have stayed
20. My sister met him at the Grant Theatre yesterday afternoon， so he ________ your lecture. （2000上海高考）A. couldn't have attended B. needn't have attended C. mustn't have attended D. shouldn't have attended
21. ---I wonder why they are late. ---They ________ the train.
A. could miss B. might miss C. must have missed D. can't have missed
22. He ________ the examination _________ he wasn't careful enough.
A. would pass; because B. could have passed; if
C. should have passed; but D. had passed; so
23. Without his help， we ________ such rapid progress.
A. didn't make B. don't make C. would not make D. would not have made
24. There was a lot of fun at yesterday's party. You ________ come， but why didn't you？
A. must have B. ought to have C. should D. need have
25. We ________ the manager， but no one ________ his telephone number.
A. could have called; knew B. could call; had known
C. could have called; had known D. could call； knew
1~5 CBABB 6~10 ACDAC 11~15 CADBB 16~20 DCBAA 21~25CCDBA