单选情态动词.docVIP

情态动词II ( )1. —Will you stay for some more days? —Sorry, I_____. My mother called to ask me to go back at once. A. mustn’t B. may not C. can’t D. wouldn’t ( )2.. You ______ wear sports shoes when you climb a mountain. A. can’t B. shouldn’t C. mustn’t D. have to ( )3.. – Must I get up early tomorrow morning? – No, _________. A. you mustn’t B . I don’t think you have to C. you can’t D. you need ( )4.. ?Whoo’s singing in the next room? ?It ____ be her . She has gone to New York. A. can’t B. must C. shouldn’t D. can ( )5. —Must I learn all these words by heart? —No, you ______. It’ll be fine if you copy them in your exercise books. A. needn’t B. can’t C. shouldn’t D. mustn’t ( )6.— Mom, must I finish my homework now? — No, you ______. You may have supper first. A. mustn’t B. needn’t C. can’t ( )7 .－Will the new iphone cost a lot? －I ______ think so. Apple’s products are usually expensive. A. shouldn’t B. needn’t C. would D. Must ( )8.??— Must we clean the classroom now? — No, you neednt. It?_____ after school. 　A. may clean????? B. must clean??? C. need be cleaned?? D. can be cleaned ( )9. The work is too hard for him. He__________ finish it on time. A. cant B. mustnt C. shouldnt D. neednt ( )10. This dictionary______ Toms. It has Anns name on it A. might be B. may he C. cant be ( )11. —Whose T - shirt is this? —It______ be John s. It ‘s ______ small for him. A. cant; much too B, cant; too much C. mustnt; much too D. mustnt; too much ( )12. -- May I go out now, Dad? -- No. You __ let your mother know first. A. can B. may C. need D. must ( )13.— _______ we clean the classroom at once? — No, you _______. You _______ clean it after school. A. Must; needn’t; may B. Mu