A. mustn’ t
B. needn’ t
C. can’ t
D. may not
—Must I be in hospital for a week， Doctor? —No， you_________. You can go back home tomorrow.A. mustn’t B. needn’t C. must
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－ Must we clean the room before we leave?－ No , you_____A.mustn'tB.can'tC.needn't
Must I be home before seven?－－－ () .A、No, you needn’tB、No, you mustn’tC、OKD、no, you won’t
—May I watch TV for a while？—No,you .You have to finish your homework first.A.shouldn't B.needn't C.mustn't D.won't
－Hello, may I talk to the headmaster please?－( ).A. Sorry, he is busy at the momentB. No, you can'tC. Sorry, you can'tD. I don't know
－－Must we finish our homework now? －－No, you ______. You _______ finish it after school.A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must
“Must we finish the work today?” “No, you() . ”A. mustn’ tB. can’ tC. don’ tD. needn’ t
