According to a recent U.S. survey, children spend up to 25 hours a week ________ TV.

1. A.
   to watch
2. B.
   to watching
3. C.
   watching
4. D.
   watch

According to a recent U.S. survey, children spend up to 25 hours a week _________ TV.

A. to watch              B. to watching             C. watching                  D. watch

According to a recent U.S. survey, children spend up to 25 hours a week ______ TV.

  A. to watch     B. to watching   C. watching    D. watch

 According to a recent U.S. survey, children spend up to 25 hours a week ______ TV.

  A. to watch     B. to watching   C. watching    D. watch