—Let’s play soccer.— I want to watch TV.A. That sounds great.B. Yes it’s interesting.C.

问题补充：

—Let’s play soccer.

—, I want to watch TV.

A. That sounds great.

B. Yes, it’s interesting.

C. No, it’s boring.

D. Good idea!

答案：

A. That sounds great.

B. Yes, it’s interesting.

(答案→)C. No, it’s boring.

D. Good idea!

解析：That sounds great.那听起来不错；Yes, it’s interesting.是的，很有趣；No, it’s boring.不，太烦人了；Good idea!好主意。根据上文，让我们踢足球吧！联系下文，我想看电视。可知选C最符合语境。