（一）
1. I __________ you, because I I must be wrong.
A. dare not ask B. dare not C. dare not asking D. dare to not ask 2. There __________ some flowers in the garden.
A. were used to be B. used to be C. uses to be D. used to be having 3. \\
A. Could ...couldn't B. Might...might not C. Could...can D. May...can't 4. You were stupid to climb tree. You __________ hurt yourself. A. may didn't you ?
A. should post B. should have posted C. must have posted D. ought to post. 6. All the lights are on, miths __________ up.
A. must get B. is getting C. must be getting D. would get 7. He __________ lead a but he __________ not make it drink. A. will...can B. may...can C. may...dares D. dare...can 8. \ A. you need B. you should C. you must D. you can 9. __________ to have lunch with us today?
A. Do you likes B. Would you like C. Will you liked D. Have you liked 10. He said that you __________ watch TV all the evening if you wished. A. may B. must C. can D. might
11. -Is John coming by train? --He should, but he __________ not. He likes driving his car.
A. must B. can C. need D. may
12. Peter __________ come with us tonight, but he isn't very sure yet. A. must B. can C. may D. will
13. Michael __________ be a policeman, for he's much too short. A. needn't B. can't C. shouldn't D. won't
14. I thought you __________ be hungry, so I have brought you some cakes. A. may B. might C. can D. could
15. I wonder how he __________ that to the teacher.
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
（二）
1) You____ all those clothes! We have a washing machine to do that sort of thing A) needn't have washed B) shouldn't have washed C) must not have washed D) can not have washed
2) John's score on the test is the highest in the class; he____ last night.
A) should study B) should have studied C) must have studied D) must have to study
3) The room is in a terrible mess; it ____cleaned.
A) can't have been B) shouldn't have been C) mustn't have been D) wouldn't have been
4) Nobody knows how people first came to these islands. They ____ from South America on rafts.
A) must have sailed B) can sail C) might have sailed D) should have sailed
5) Mary was not in her bedroom yesterday afternoon. She ____ in her classroom. A) should have been B) must have been C) must be D) should be
6) Bob said he was going to join our club but he didn't. He ____ his mind. A) can't have changed B) wouldn't have changed C) must have changed D) shouldn't have changed
7) You____ to town to see the film yesterday. It will be on TV tonight.
A) needn't go B) had better not go C) should not go D) needn't have gone
8) We____ the letter yesterday, but it didn't arrive.
A) must receive B) ought to receive C) must have received D) ought to have received
9) With all the work on hand, he____ to the cinema last night.
A) mustn't go B) shouldn't have gone C) could not go D) couldn't have gone
10) Eve was late for class again. She ____earlier.
A) should get up B) must get up C) need to get up D) should have got up
11) I am feeling sick. I____ so much chocolate.
A) needn't have eaten B) couldn't have eaten C) mustn't have eaten D) shouldn't have eaten
12) I didn't send out my application form last week, but I ____.
A) had B) would do C) should have D) might have to
13) Walking alone in the deserted village, John was scared. He thought he____ Tom to go with him.
A) might have asked B) should asked C) must have asked D) should have asked
14) When I got to the cinema, the film had already started; I____ there earlier.
A) ought to get B) ought to have got C) must have got D) must get
15) The road was muddy. It____ last night.
A) must rained B) must have rained C) must be rained D) could have rained
16) She can speak quite fluent English. She____. A) must been in the U.S.A. for some time
B) must have been in the U.S.A. for some time C) should have been in the U.S.A. for some time D) May be in the U.S.A. for some time
17) You should bear in mind that he is not so strong as he____.
A) was used to be B) used to be C) was used to D) use to
18)“We didn't see him at the exhibition yesterday.”“He ___it.” A) mustn't visit B) can't have visited
C) should have gone to see D) may see
19) Mary ____my letter, otherwise she would have replied before now. A) should have received B) has received
C) Couldn't have received D) ought to have received
20) I ____ you a valuable present for your birthday, but I was short of money. A) would have liked to give B) liked to give C) have liked to give D) would like to give
21)“Where ____ my umbrella?”“Somebody ____ it away by mistake.”
A) is, must have taken B) is, must take C) have been, must take D) is, takes
22) What ____ would happen if the director knew you felt that way?
A) will you suppose B) you suppose C) do you suppose D) you would suppose
23) Two eyes ____see more than one.
A) can B) may C) will D) should
24) ____ you continue in your efforts and achieve new and greater successes. A) Would B) Will C) May D) Should
25) We ought to help each other in our work, ____?
A) oughtn't we B) should we C) shouldn't we D) ought to we
26) Tom ____ better than to ask Dick for help.
A) shall know B) shouldn't know C) has known D) should have known
27) You ____ your tooth pulled out before it rot completely.
A) had better got B) had to get better C) had better to get D) had better get
28) When we got to the cinema, the film hasn't started yet, so we ____.
A) needn't hurry B) didn't need hurry C) needn't to hurry D) needn't have hurried
29) It was really very dangerous; you ____ him seriously.
A) might have injured B) could injure C) should have injured D) must injure
30) As he had heart attack, he was told that he ____ continue the work. A) needn'tB) may not C) mustn't D) can't
31) An Englishman who ____not speak Italian was once traveling in Italy. A) must B) could C) may D) might
32) I ____like to make a suggestion. A) could B) would C) must D) might
33) I know things are hard with you, but you ____try to get over the difficulties. A) can B) may C) must D) ought
34) I can't find the recorder in the room. It ____ by somebody.
A) may have been taken away B) may leave C) may take away D) must have taken away
35) He ____the 9:20 train because he didn't leave home till 9:25.
A) can reach B) could catch C) may not catch D) couldn't have caught
（三）
1.John___ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. must
2.They ___ do well in the exam. A. can be able to B. be able to C. can able to D. are able to
3.-May I take this book out? -No, you___.
A. can't B. may not C. needn't D. aren't
4.You___ go and see a doctor at once because you're got a fever. A. can B. must C. dare D. would
5.-Can you speak Japanese? -No, I____.
A. mustn't B. can't C. needn't D. may not
6.He___ be in the classroom, I think.
-No, he ___ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can't D. may; mustn't
7.Shall I get one more cake for you, Dad? -Thanks, but you___, I've had enough. A. may not B. must not C. can't D. needn't
8.Even the top students in our class can't work out this problem, so it difficult.
A. may B. must C. can D. need
9.He isn't at school. I think he ___ be ill. A. can B. shall C. must D. has to
10. ___ I take this one? A. May B. Will C. Are D. Do
11.The children___ play football on the road. A. can't B. can C. mustn't D. must
12.You ___ be late for school again next time. A. mustn't B. needn't
C. don't have to D. don't need to
be very
13.Must I do my homework at once? -No, you___.
A. needn't B. mustn't C. can't D. may not
14.His arm is all right. He___ go and see the doctor. A. has not to B. don't have to C. haven't to D. doesn't have to
15.He had to give up the plan, ___ he? A. did B. didn't C. does D. doesn't
16.They had to walk here, ___ they? A. mustn't B. did C. didn't D. hadn't
17.1 He had better stay here, ___ he? A. didn't B. don't C. hadn't D. isn't
18.You'd better___late next time.
A. not to be B. not be C. won't be D. don't be
19.You'd better ___ your hair ___ once a month. A. had; cut B. had; cutted C. have; cut D. have; cutted
20. You___ ask that man over there. Maybe he knows the way. A. had better not to B. had not better C. had better D. had better not
21.Shall we go and visit the History Museum next Sunday? A. Here you are B. Sorry, I can't C. Yes, please D. Let me try
22.Why don't you ask Mike to go with us? -Thanks, ___.
A. I will B. I won't C. lean D. I may
23.-___ I take the newspaper away?
-No, you mustn't. You____read it only here.
A. Must; can B. May; can C. Need; must D. Must; must
24.Excuse me. ___ you please pass me that cup? A. Do B. Should C. Would D. Must
25.___ you like to have another try? A. Could B. Will C. Would D. Do
26.Would you like to go boating with us?
-Yes, ___.A. I'd like B. I want C. I'd like to D. I do
27.You___ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to
28.The poor man needs our help, ___ he? A. need B. needn't C. does D. doesn't
29.Must we do our homework first? -No, you___. You may have a rest first. A. mustn't B. needn't C. may not D. can't
（一）
1-5 ABDDB 6-10 CBCBD 11-15 DCBBD 16-20 BADAC
（二）
1-5 A C A C B 6-10 C D D D D 11-15 D C D B B 16-20 B B C C A 21-25 A C A C A 26-30 D D D A C 31-35 B B C A D
（三）
1-5 A D A B B 6-10 C D B C A 11-15 C A A D B 16-20 C C B C C 21-25 B A B CC 26-29 C A D B
