同学们去郊外的农场参观, 热情的农民伯伯接待了他们, 大家都收获不小。选一选, 补全对话。

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．

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．

John: