A: Hi, Zhang Lei. Nice to meet you!
B:!
A: Can I ask you some questions?
B: Yes, please.
A: ?
B: It's math.
A: ?
B: Because I think it is easy and interesting.
A:?
B: Mr Green.
A: Do you like him?
B:. He is my favorite teacher.
A: Thank you.
A. Who is your math teacher?
B. Is your favorite subject math?
C. Nice to meet you.
D. I like him very much.
E. Yes, I do.
F. What's your favorite subject?
G. Why？
