选择适当的句子把对话补充完整，并把其编号写在横线上。

A. But they didn't find any wolves（狼）.  B. I think the farmers must be angry. C. Then one day, a wolf really came.    D. I'm reading a book. E. At last, the wolf ate all his sheep.    F. One day, the boy was watching the sheep.

A: What are you doing, Bill?

B: .

A: Oh. What is it talking about?

B: It is about a silly boy.  But he felt bored, so he ran into the village and cried, "Wolf! （ 狼） Wolf ate the sheep!" The farmers hurried to help. The boy did this many times just for fun.

A:

B: Yes. They were very angry.  The boy ran to the village and cried for help. But all the farmers didn't believe him.

A: Poor boy. He shouldn't tell lies （撒谎） at the beginning.

B: Yes. We should be honest （诚实） .