Don’t arrive late     class. You must be     time.

A. to; on      B. for; on    C.  for; in    D. to; in

If you ______ hurry, you ______ late for class.

[    ]

　　A. won't , will be   B. won't, are

　　C. don't, are　　    D. don't, will be

You'd better ________ late for class next time.

1. A.
   don't be
2. B.
   not to
3. C.
   not be
4. D.
   not to be

You'd better ________ late for class, Jim.

A. won't be

B. not be

C. not to

D. don't be