He could do nothing except TV.A. watchB. watchesC. watchingD. will watch

问题补充：

He could do nothing except TV.

A. watch

B. watches

C. watching

D. will watch

答案：

A. watch

B. watches

(答案→)C. watching

D. will watch

解析：句意：除了看电视以外，他什么事情都不做。本句中except是介词，后面接名词或者动名词作宾语，故选C。