——May I go now？----No, you ____ . You ____ stay here.
A: needn't； has to
B: mustn't； have to
C: can't； must
D: needn't； must
A: needn't； has to
B: mustn't； have to
C: can't； must
D: needn't； must
举一反三
- - Must I stay here now -- No, you ______. A: won't B: mustn't C: needn't
- — ____ I do the laundry first?— No, you ____. You can do your homework first. A: Must; mustn’t B: Can; mustn’t C: Must; needn’t D: May; needn’t
- --____I put my coat here? ----Sorry, you ______. A: Must; mustn’t B: Do; don’t C: Can; needn’t D: May; can’t
- Must I hand in the paper right now No, you ______ A: mustn't B: needn't C: can't D: shouldn't
- - Must I hand in my exercise-book now?- No, you ____( )___. You can hand it in after the class. A: can’t B: won’t C: mustn’t D: needn’t