If you don’t wait _______ the red light, you will be punished by the policeman.

  A. at     B. under     C. for      D. on

If you don’t wait _______ the red light, you will be punished by the policeman.

       A. at     B. under     C. for      D. on

If you don’t wait _______ the red light, you will be punished by the policeman.

  A. at     B. under     C. for      D. on

If you don’t wait _______ the red light, you will be punished by the policeman.

1. A.
   at
2. B.
   under
3. C.
   for
4. D.
   on