A. dare to say B. dare saying C. not dare say D. dared say
16. Come on! We __________ hurry because there isn′t much time left. A. may B. must C. can D. need
17. Amy did best in the English test. She __________ hard last week. A. must have working B. should have worked C. should work D. must work
18. The fire spread through the hotel very quickly but everyone __________ get out.
A. had to B. would C. could D. was able to 19. –--I stayed at a hotel while in New York. ---Oh, did you? You __________ with Barbara.
A. could have stayed B. could stay C. would stay D. must have stayed
20. It′s nearly seven o′clock. Jack __________ be here at any moment. A. must B. need C. should D. can 答
案
：
1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B17.A18.D19.A20.
专项练习（二）
1. Jean have kept his promise. I wonder why he changed his idea. A. must B. should C. need D. would 2. Jane have come to the party, but she not find the exact time.
A. could; could B. might; could C. should; could D. should; would
3. So many mistakes in your homework! You more careful. A. may be B. had to C. would be D. should have been
4．Her brother be at home now, because he was seen playing
basketball in the stadium just now. A. mustn’t B. needn’t C. can’t D. shouldn't
5．---I can’t understand why our boss is late. ---He the early bus. A. could miss B. may have missed C. can have missed D. might miss
6. She didn't answer the phone, she ______ asleep.
A. may be B. must be C. should have been D. must have been
7．The little girl’s eyes were red. She ______.
A. may cry B. must cry C. must be cried D. must have been crying
8．He______ his supper now, for the dining hall is still closed.
A. can’t be having B. needn’t be having C. mustn’t be having D. shouldn't be having
9．I parked my bike behind the building, but now it is gone. It ________ . A. may be stolen B. must be stolen C. must have been stolen D. must have stolen
10. ______ Mr. Black_______go to work by ferry before the bridge was built?
A. Did; used to B. Use; to C. Did; use to D. Does; use to
11. The hotel is only a stone’s throw away, you ______ take a bus.
A. need not to B. not need to C. don't need D. need not
12. I am busy now, _______ my brother do it for you ?
A. Will B. Shall C. Must D. May
13. ---You needn’t do it right now, need you?---Yes I am afraid I ______ . A. need B. needn’t C. must D. mustn’t
14.My English-Chinese dictionary has disappeared . Who _____ have taken it?
(2003年上海春季高考) A. should B. must C. could D. would
15. ---The room is so dirty._______ we clean it?----Of course. (2003年北京春季高考)
A． Will B. Shall C. Would D. Do
16. If you have something important to do, you ______ waste any time. A. needn’t B. mustn’t C. may not D. won’t
17. If you want to borrow a football after school, your student card______ here.
A. has to leave B. must leave C. has to be left D. must be left
18. “ Did you scold him for his carelessness?” “Yes, but _____ it”
A. I’d rather not do B. I’d rather not have done C. I shouldn’t do D. I’d better not do
19. “ Don’t get near to it . It is too dangerous!” “_______” .
A. Yes, I won’t B. No, I don’t C. No, I can’t D. No, I won’t
20. He must be in the classroom, _______ he?
A. mustn’t B. can’t C. isn’t D.can
21. He________ be in the garden. He must be in the room.
A. can’t B. mustn’t C. will not D. may not
22. “Do you have to leave now?” “I am very sorry, but I really______.”
A. can’t B. have C. should D. must
23. “Let’s go to the library, shall we?” “_________?”
A. No, I can’t B. Yes, I will C. Yes , thank you D. No, we’d better not
24. “Can I take it away?” “ You ______ better not.”
A. should B. could C. would D. had
25. You _______ have brought your camera. They all had theirs with them.
A. couldn’t B. needn’t C. wouldn’t D. mustn’t
26. See who is there!______it be May?
A. May B. Must C. Can D. Will
27. John______ be a basketball player. He is much too short.
A. may B. mustn’t C. can’t D. should
28. The Chinese teacher looks so pale. She ______ be ill.
A. must B. mustn’t C. can D. need
29. Something______to save our earth. Do you think so?
A. can do B. must do C. has to do D. must be done
30. Look at what you have done! You ______ be more careful.
A. ought B. can C. would D. should
专项练习（三）
1. — Has Li Lin started? He said he would join in the party. — He ______. He is a man of keeping his word.
A. could have left B. must have left C. can’t come D. won’t be coming
2. — May I park my car here?— No, you ______. No car is allowed to park here.