—Mum, when can I watch TV?
—As soon as your homework .
A. finish
B. finished
C. is finished
D. will be finished
网友回答
A. finish
B. finished
(答案→)C. is finished
D. will be finished
解析：考查动词时态和语态的用法。homework是finish的承受者，使用被动语态；在as soon as引导的时间状语从句中，用一般现在时表示将来。因此选C。