1. (2019八上·长沙期中) 通读下面的对话，根据上下文补全对话内容。

A: Hi, Mike. Long time no see.?

B: I went to Sanya on summer vacation.

A: ?

B: The trip was excellent! We drank coconut juice and swam in the sea.

A: Sounds fun! By the way, do you often exercise?

B: , but my sister does. I have lots of homework to do.

A：Poor guy. You need to take care of yourself. I like playing basketball very much. And I often play with my friends. I think it can keep me healthy.

B: I see. ?

A: I play basketball twice a week. Do you want to join us this afternoon?

B: Sure!?

A: Well, we can meet at 3 p.m. on the playground.

B: OK, see you then!