talk in class.

A. Not       B. Can't        C. Don't       D. No

You had better _____ talk in class without permission.

A. not            B. don’t            C. no              D. /

Would you mind _________ in class?

Would you mind _________ in class?

1. A.
   no talking
2. B.
   not talking
3. C.
   no talk
4. D.
   not talk