情态动词( ) 1.Mr Wang ______ be in Nanjing now, he went to Beijing only this morning. A. mustn’t B. may not C. can’t D. needn’t( ) 2. –Must I stay at home, Mum? --No, you ______. A. needn’t B. mustn’t C. don’t D. may not( ) 3. –Can you go swimming with us this afternoon? --Sorry, I can’t. I _____ take care of my little sister at home because my mother is ill. A. can B. may C. would D. have to( ) 4. –May I go to the cinema, Mum? --Certainly. But you ______ be back by 11 o’clock. A. can B. may C. must D. need( ) 5. To make our city more beautiful, rubbish ______ into the river. A. needn’t be thrown B. mustn’t be thrownC. can’t throw D. may not throw( ) 6. –May I go out to play basketball, Dad?--No, you ______. You must finish your homework first.A. mustn’t B. may not C. couldn’t D. needn’t( ) 7. –Where is Jack, please ? --He _____ be in the reading room.A. can B. need C. would D. must( ) 8. –Who is the man over there? Is it Mr Li? --No, it ______ be him. Mr Li is much taller.A. mustn’t B. may not C. can’t D. needn’t( ) 9. These books ______ out of the reading room. You have to read them here. A. can’t take B. must be taken C. can take D. mustn’t be taken( ) 10. –Mum, may I watch TV now? --Sure, but you ______ help me with my housework first. A. can B. may C. must D. could( ) 11. –Must we hand in the papers now? --No, you ______. A. can’t B. may not C. mustn’t D. needn’t( ) 12. It’s still early. You ______.A. mustn’t hurry B. wouldn’t hurry C. may not hurry D. don’t have to hurry( ) 13. –May I stop here? --No, you ______. A. mustn’t B. might not C. needn’t D. won’t( ) 14. A computer ______ think for ...
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