A. mustn’ t
B. can’ t
C. don’ t
D. needn’ t
—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 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 I finish my homework now?” “No, you() . But you() finish it this evening. ”A. mustn’ t…mustB. needn’ t…mustC. can’ t…canD. can’ t…must
9. _______you _______ stay at home today?A. Do ; have toB. Must; have toC. Have; toD. Do ; must
A:I haven't eaten all day.B: You __ be very hungry.A. shouldB. have toC. must
A: I haven't sat down all day.B: You _____be very tired.A. couldB. have toC. must
We ( ) on it for many hours but we have not yet reached any conclusion.A、have had workedB、have been workingC、are workingD、work