( )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 1. –　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 2 —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 3 Even the top students in our class can't work out this problem, so it be very difficult. A. may B. must C. can D. need 4 He isn't at school. I think he ___ be ill. A. can B. shall C. must D. has to 5 ___ I take this one? A. May B. Will C. Are D. Do 1 The children___ play football on the road. A. can't B. can C. mustn't D. must 2 You ___ be late for school again next time. A. mustn't B. needn't C. don't have to D. don't need to 3 —Must I do my homework at once? —No, you___. A. needn't B. mustn't C. can't D. may not 1 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 2 He had to give up the plan, ___ he? A. did B. didn't C. does D. doesn't 3 They had to walk here, ___ they? A. mustn't B. did C. didn't D. hadn't 1 He had better stay here, ___ he? A. doesn't B. don't C. hadn't D. isn't 2 You'd better___late next time. A. not to be B. not be C. won't be D. don't be3 You'd better ___ your hair ___ once a month. A. had; cut B. had; cutted C. have; cut D. have; cutted4 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 1 —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 2 —Why don't you ask Mike to go with us? —Thanks, ___.A. I willB. I won'tC. leanD. Imay 3 —___ 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; must1 Excuse me. ___ you please pass me that cup? A.Do B. Should C. Would D. Must2 ___ you like to have another try? A. Could B. Will C. Would D. Do3 —Would you like to go boating with us? —Y ___. A. I'd like B. I want C. I'd like to D. I do 1 You___ worry about your son. He will get well soon. A. needn't B. can't C. mustn't D. have to 2 The poor man needs our help, ___ he?A. needB. needn'tC. doesD. doesn't3 —Must we do our homework first? —No, you___. You may have a rest first.A. mustn'tB. needn'tC. may notD. can't1. I told Sally how to get here, but perhaps I _______ for her.A. had to write it outB. must have written it outC. should have written it outD. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can ’t be B. shouldn ’t be C. mustn ’t have been D. couldn ’t have been 3. It ’s nearly seven o ’clock. Jack _____here at any moment.A. mustB. NeedC. shouldD. can4. Johnny, you _______ play with the knife, you _______ hurt yourself.A. won ’t; can ’tB. mustn ’t; mayC.shouldn ’t; mustD. can ’t; shouldn ’t 5. The fire spread through the hotel very quickly but everyone _______ get out. A. had to B. would C. could D. was able to 6. —When can I come for the photos? I need them tomorrow afternoon. —They _______ be ready by 12:00. A. can B. should C. might D. need 7. —I stayed at a hotel while in New York. —Oh, did y ou? You _______ with Barbara. A. could have stayed B. could stay C. would stay D. must have stayed 8. —Are you coming to Jeff ’s party? —I ’m not sure. I _______ go to the concert instead. A. must B. would C. should D. might 9. I was really anxious about you. You _______ home without a word. A. mustn ’t leave B. shouldn ’t have left C. couldn ’t have left D. needn ’t leave 10. —Is John coming by train? —He should, but he _______ not. He likes driving his car.A. mustB. canC. needD. may11. A left-luggage office is a place where bags _____ be left for a short time, especially at arailway station.A. shouldB. canC. mustD. will 12. I wonder how he _______ that to the teacher. A. dare to say B. dare saying C. not dare say D. dared say 13. When he was there, he ___ go to that coffeeshop at the corner after work every day.A. wouldB. shouldC. had betterD. might14. It has been announced that candidates _____ remain in their seats until all the papers havebeen collected. A. can B. will C. may D. shall 15. How ______ou say that you really understand the whole story if you have covered only a part of the article? A. can B. must C. need D. may 16. —I hear you ’ve got aset of valuable Australian coin. _______ I have alook? —Yes, certainly.A. DoB. MayC. ShallD. Should【巧学活用参考答案】 1. 1-5 A D A B B 2. 1-5 C D B C A 3. 1-3 C A A 4. 1-3 D B C 5. 1-4 C B C C 6. 1-3 B A B 7. 1-3 C C C 8. 1-3 A D B 情态动词练习参考答案 1. C 。