用所给的选项补全对话(有两个多余选项)。

A. But I don't like table tennis. B. What's your favourite sport'? C. There are thirty classes in our school. D. Let me show it to you. E. Can you help me? F. I like table tennis too. G. Where is the classroom building?

A: Hello! Nice to meet you.

B; Hello! Nice to meet you too!

A; I'm a new student here.

B: Of course.

A: How many classes are there in our school?

B:

A: Is there a sports hall?

B: Yes, there is,

A: Table tennis.

B: Really? That's good!

A: Great! We can play it together,

B: OK.

A: Thank you!