补全对话。

Mike:.

Farmer: No, they aren't. They're tomatoes.

Sarah: Are they carrots?

Farmer:.

Mike: Look at the apples. They are so big.

Farmer: .

John:

Farmer: OK. Here you are.

John:.

A. Can I try some? B. Oh, this farm is so big. Are they potatoes? C. Thanks. Yum. D. Yes, they are. E. Yes, and the tomatoes are big, too.