31．―Must I finish my homework first? ―No.you ．You can eat dinner first． A．mustn't B．can't C．may not D．needn't 【查看更多】

 

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— Mom, must I finish my homework now?

— No, you ______. You may have supper first.

A. mustn’t　　 　　　 B. needn’t 　　　 　 C. can’t

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—Must I finish my homework at school?— No, you_____. you can do it at home
A．can'tB．mustn'tC．needn’tD．won’t

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——Dad, must I finish my homework today?

——No, you         . You may do it tomorrow.

A．needn’t         B．mustn’t          C．don’t           D．won’t

 

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–Must I finish my homework tonight?
-No, you______.

A．Can’tB．Mustn’tC．needn’tD．may not

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