补全对话： 根据所给对话，从方框中选出一个能填入空白处的最佳选项。（10分）

A. When and where will we meet? B. Why do you think so? C. This is Li Lei. D. What are you doing? E. Would you like to come with us?

A: Hello! May I speak to David, please?
B: This is David speaking. Who’s that?
A:   小题1: 
B: Hello, Li Lei.    小题2: 
A: I’m doing my homework.
B: I think you are learning physics.
A: Yes. You’re right.  小题3:
B: Because physics is your favorite subject.
A: David, we want to play soccer this afternoon.   小题4:
B: Yes, I’d love to.   小题5:
A: We want to meet on the playground at 1:00 p. m. See you then. Bye.
B: Bye-bye.

当你下午遇见同学时，你可以用“_________”表示问候。
A. Good morning!    B. Good afternoon!      C. Good evening!

当你和朋友通完电话时，你应该说“__________”。
A．Hello!           B. How do you do?        C. Bye-bye!

当别人称赞你时, 你应该说: “____”。
A. Thank you.           B. Good.               C. Yes.

当你被介绍认识某人后, 你应该说: “____”。
A. Good morning!         B. Thank you!         C. Nice to meet you!

初次见面的正式问候语是 _____________。
A. Hi !                B. How do you do?        C.Hello!

—What does your brother look like?
—____
A. Yes, he is tall. B. He is tall  C. No, he isn’t.  

—What about something to drink?
—____
A. Not at all.      B. That’s right.   C. All right.  

—How do you spell your name, please?
—____
A. P-E-T-E-R, Peter.    B. This is Peter.   C. I’m Peter.     

—____
—Some rice, please.
A. What about something to drink?      
B. Would you like to have lunch with me?
C. May I take your order?