--May I use your computer ? ---Sorry,you _____.It doesn’t work now.
A: mustn’t
B: may
C: can’t
D: needn’t
A: mustn’t
B: may
C: can’t
D: needn’t
举一反三
- — ____ 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
- ——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
- --____I put my coat here? ----Sorry, you ______. A: Must; mustn’t B: Do; don’t C: Can; needn’t D: May; can’t
- —May I have a look at your new watch— No, you __ A: [A] needn't B: [B] mustn't C: [C] can't
- Can you speak Japanese?NO, I _______. A: mustn't B: can't C: needn't D: may not