- Do we have to finish the task tonight？- No, you ______.
A: mustn’t
B: needn ’t
C: shouldn’t
A: mustn’t
B: needn ’t
C: shouldn’t
举一反三
- ─Must we finish the composition in class?─No, you . A: needn't B: mustn't C: won't D: shouldn't
- —Must we finish the composition in class —No, you () A: needn’t B: mustn’t C: won’t D: shouldn’t
- You _____do that, if you don't want to. A: won't B: mustn't C: needn't D: shouldn't
- —Need I finish the task at once?—Yes, you ___. / No, you____. A: must; needn’t B: need; mustn’t
- I got up early, but I ___________so,because I had no work to do that morning. A: shouldn't have done B: needn't have done C: mustn't do D: needn't do