九年级英语分类题库――情态动词1.This key ____ be Peter's. His is still in the lock.A. may not B. can' t C. mustn't D. needn't2.It's cold outside. You'd better ____ your coal. A.not to take off B.not take off C.to not take off D. don't take off3.---- ____ 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; must4.---- ____ you like some more tea, sir? ----No, thanks. A.Would B.May C.Must D.Shall5.----May I go now? ----No, you ____ . You ____ stay here. A.needn't; has to B.mustn't; have to C.can't; must D. needn't; must6.--Must I write all the words down now? --No, you ____ . A. mustn't B. can't C.won't D. needn't7. ----May I go out and play basketball now? ----No, you ____ finish your homework first. A.must B.can C. may D.need8. You ____ worry about your son. He will get well soon. A. needn't B. can't C. mustn't9. ---- ____ I come in, Mr Green? ----Yes, come in, please. A.Must B.May C.Will D.Need10 .He isn't in the school. I think he ____ be ill. A. can B.shall C.must11 . “Must I come here before eight o'clock?”“No, you ____ .” A.can't B.couldn't C. mustn't D. needn't12 .I haven't brought my dictionary with me. ____ I use yours? A.Must B.Shall C. May D.Need13 .----You can't swim, can you? ----____. A.Yes, I can't B.No, I can't C.Yes, you can D. No, I can14 . He can hardly see anything, ____ ? A.can't he B. could he C. can he D.couldn't he15 .____ to have your lunch with me this afternoon? A. Would you like B.If you like C.Did you like D.Are you like16 .----Will you come to see the film with me? ----____. A.No, I don't B. sorry...