The sign “No Smoking”means “You ______ smoke here.”
A: mustn ’t
B: won’t
C: can’t
D: needn’t
You _____do that, if you don't want to.A.won'tB.mustn'tC.needn'tD.shouldn't
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—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
“Must we finish the work today?” “No, you() . ”A. mustn’ tB. can’ tC. don’ tD. needn’ t
“Must I finish the work before supper?” “No, you() . ”A. mustn’ tB. needn’ tC. can’ tD. may not
“Must I return the book to the library in a week?”“No, you.”()A. couldn’tB. mustn’tC. needn’tD. won’t
The sign “No Smoking”means “You ______ smoke here.”A: can’tB: needn’tC: won’tD: mustn’t
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t