Mary, you ______ leave all your books on the floor like this!
A: wouldn't
B: mustn't
C: needn't
D: may not
A: wouldn't
B: mustn't
C: needn't
D: may not
举一反三
- You ______ have brought your DV, They all had theirs with them. A: couldn’t B: needn’t C: wouldn’t D: mustn’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
- --May I use your computer ? ---Sorry,you _____.It doesn’t work now. A: mustn’t B: may C: can’t D: needn’t
- —May I have a look at your new watch— No, you __ A: [A] needn't B: [B] mustn't C: [C] can't
- — May we leave the classroom now — No, you ______. You ______ to leave until the bell rings. A: needn’t ; are allowed B: don’t have to; are supposed C: mustn’t ; aren’t allowed D: can’t ; aren’t supposed