It is certain that he will ______ his business to his son when he gets old.

It is certain that he will _______his business to his son when he gets old .

A. take over　 B .think over　 C. hand over　 D. hand in

It is certain that he will ________ his business to his son when he gets old.

1. A.
   take over
2. B.
   think over
3. C.
   hand over
4. D.
   go over