补全对话

A. It is green. B. What's this? C. This is my pencil. D. Is this your ruler? E. What about the books? F. Are these your pencils? G. Thank you very much.

A: Hello, Linda.

B: No, they are John's. My pencils are here.

A:

B: Yes, it is.

A:

B: Oh, they're Anna's. And the white pen is hers, too.

A:

B: It's a cup. It may be (可能是) Mike's. (Mary meets Mike.)

A: Mike, is this your cup?

C: Yes, it is.

A: You are welcome.