将对话补充完整

A. They are really good at it! B. This way, please. C. Look, these boys are playing football. D. Do the students often do sports here? E. I don't think so.

A: Welcome to our school. Let me show you around our playground.

B: Thank you!

A: Yes, we often play and do sports on it.

B: Oh, all the boys are working hard on it. They are running fast and playing happily.
A: Let's go to the gym. Look, these girls are playing volleyball.

B: Nice!

A: Hey, come on, girls!

B: Are the students over there playing basketball?

A: Haha!

They are my teachers. They like to play basketball after class.

B: That's good.