情态动词助动词练习题

12 You ____ return the book now. You can keep it till next week if you like. A. can’t B. mustn’t C. needn’t D. may not 13 ---Where is my pen? ---I ____ it. A. might lose B. would have lost C. should have lost D. must have lost
4 “May I pick a flower in the garden?” “____.” A. No, you needn’t B. Not, please C. No, you mustn’t D. No, you won’t 5 You’d better ____late again. A. don’t B. not be C. not being D. won’t be 6 “Can I leave this door open at night?” “You ____better not.” A. should B. would C. could D. had
24 Johnny, you ___ play with the knife; you ___ hurt yourself. A. won’t; can’t B. mustn’t; may C. shouldn’t; must D. can’t; shouldn’t
答案： 1-5 BCDCB 6-10 DDBDD 11-15 BCDBA 16-20 ACBAB 21-24 ACDB
23 --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. must have been D. couldn’t have been
21 “Shall I tell John about it?” “No, you ___. I’ve told him already.” A. needn’t B. wouldn’t C. mustn’t D. shouldn’t 22 I told Sally how to get there, but perhaps I ___ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out
1 “Must we do it now ?” “ No , you______.” A. won’t B. needn’t C. can’t D. don’t 2 He said he would rather not ___it right now. A. doing B. to do C. do D. to be doing 3 You ____to the meeting this afternoon if you have something important to do. A. needn’t to come B. don’t need come C. don’t need coming D. needn’t come
14 I didn’t hear the phone. I ____ asleep. A. must be B. must have15 He ____ you more help, even though he was very busy. A. might have given B. might given C. may have given D. may give 16 A computer ____ think for itself; it must be told what to do. A. can’t B. couldn’t C. may not D. might not
17--Could I borrow your dictionary? -- Yes, of course you ____. A. might B. will C. can D. should 18 Which ___ you ___ do, go to the cinema or stay at home? A. do…rather B. would…rather C. will…rather D. should…rather
7 Put on more clothes. You ____be feeling cold with only a shirt on. A. can B. could C. would D. must 8 I thought you____ like something to read, so I have brought you some books. A. may B. might C. could D. must 9 There was plenty of time. She ____. A. mustn’t have hurried B. couldn’t have hurried C. mustn’t not hurry D. needn’t have hurried
19 Tom ought not to __ me your secret, but he meant no harm. A. have told B. tell C. be telling D. having told 20 Peter ___ come with us tonight, but he isn’t very sure yet. A. must B. may C. can D. will
10 The plant is dead. I ____it more water. A. will gave B. would have given C. must give D. should have given 11 It’s freezing outside. You ____put on your overcoat. A. had better to B. had better C. would better D. would better to