--Whenever I come to visit he is always watching TV.You’re really observant. He can’t

问题补充：

--Whenever I come to visit, he is always watching TV.

--You’re really observant. He can’t help but some TV during meals or before bed.

A. watch

B. watching

C. to watch

D. watched

答案：

A. watch

B. watching

C. to watch

D. watched

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