1. 补全对话，把字母写在横线上。

A. What does he do?

B. It can clean the streets in a short time.

C. He's my uncle.

D. He wants to have one in the future,

E. He cleans the streets with a broom every day.

Linda: Hi, Peter. Who is the man in the photo?

Peter: He lives in the countryside, but he works in the city. He goes to work by bus every day.

Linda:

Peter: He's a street cleaner.He's very tired.

Linda: He can use a street sweeper.It^'s very fast.

Peter: But there isn't a street sweeper for him.