You ______ worry about him. He will get well soon.

A. needn't       B. can't            C. mustn't                D. may not

He'11 be all right．

You________worry about him．

1. A.
   needn't
2. B.
   don't need
3. C.
   can't
4. D.
   needn't to

You ________worry about him．He will get well soon．

1. A.
   needn’t
2. B.
   can’t
3. C.
   mustn’t
4. D.
   may not