--Look! The light is still on in Mr Zhang's office.

--I'm afraid he ________ his work yet.

1. A.
   doesn't finish
2. B.
   didn't finish
3. C.
   hasn't finished
4. D.
   won't finish

—Look! The light is still on in Mr. Zhang’s office.

—I’m afraid he -______ his work yet.

A. doesn’t finish     B. didn’t finish       C. hasn’t finished D. won’t finish