情态动词练习试题.doc

神态动词精选练习试题 神态动词练习题 / 1 John___ come to see us tonight, but he isn't very sure yet.A. may B. canC. has to D. must2 They ___ do well in the exam.A. can be able to B. be able toC. can able to D. are able to3 -May I take this book out?-No, you___.A. can't B. may not C. needn't D. aren't4 You___ go and see a doctor at once because you're got a fever. A. can B. must C. dare D. would5 -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't7 -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't8 Even the top students in our class can't work out this problem, so it A. may B. must C. can D. need9 He isn't at school. I think he ___ be ill.o A. can B. shall C. must D. has to10 ___ I take this one?A. May B. Will C. Are D. Do11 The children___ play football on the road.A. can't B. can C. mustn't D. must12 You ___ be late for school again next time.A. mustn't B. needn'tC. don't have to D. don't need to13 -Must I do my homework at once?-No, you___.A. needn't B. mustn't C. can't D. may not14 His arm is all right. He___ go and see the doctor.A. has not to B. don't have toC. haven't to D. doesn't have to15 He had to give up the plan, ___ he?A. did B. didn't C. does D. doesn't16 They had to walk here, ___ they?A. mustn't B. did C. didn't D. hadn't17 He had better stay here, ___ he?A. didn't B. don't C. hadn't D. isn't18 You'd better___late next time.A. not to be B. not be C. won't be D. don't be19 You'd better ___ your hair ___ once a month.A. had; cut B. had; cuttedC. have; cut D. have; cuttedbe very difficult. 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 try22 -Why don't you ask Mike to go with us?-Thanks, ___.A. I will B. I won't C. lean D. I may23-___ 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; must24 Excuse me. ___ you please pass me that cup?A. Do B. Should C. Would D. Must25 ___ you like to have another try? A. Could B. Will C. Would D. Do26 -Would you like to go boating with us? -Yes, ___.27 You___ worry about your son. He will get well soon.A. needn't B. can't C. mustn't D. have to28 The poor man needs our help, ___ he?A. need B. needn't C. does D. doesn't29 -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't1. — That must be a mistake.—No, it _____ a mistake.A. must not be B. needn’tbe C. cannot be D. would not be2. — _____ I water the trees on Tuesday?—No, you needn’t.A. Can B. Must C. May D. Shall3. He _____ not pay unless he is punished to pay.A. shall B. will C. can D. would4. I _____ such a mistake again.A. shall never make B. may never makeC. can never doD. need never do5. — _____ I turn on the radio?—You’dbetter not. It is noisy enough in this room.A. Shall B. Must C. Need D. Do6. Let ’sgo to the library this afternoon, _____? A. shall we B. will we C. can weD. should we7. Where are my keys? I _____ lost them.A. ought to B. should have C. will haveD. must have8. Even if he has time, he _____ shopping in town on Sunday.A. won’tgoB. will goC. won’tgo toD. doesn’tgo9. He _____ finished earlier.A. shall haveB. ought toC. could haveD. must have10.In case I _____, I would try again.A. will failB. would missC. should failD. shall miss11.Since the road is wet this morning, _____ last night.A. it must rainB. it must have rainedC. it must be rainedD. it must have been rained12.He asked me if he _____ open the window.A. shallB. wouldC. willD. should13.Everyone _____ do his best to make the world safe and clean.A. canB. mayC. shouldD. had to14._____ to have lunch with us today?A. Do you likeB. Would you likeC. Will you likeD. Have you like15. — Will you lend me your book?—Yes, I _____.A. willB. needC. canD. must16.If I had time, _____ see that new movie at the Capital Theater.A. I willB. I mayC. I shallD. I would17.The English of her composition is too good. Shec。