A. Before 4:00.                 B. Before 7:00.                C. After 8:00.

听第三段对话，回答第12 ~ 14小题。

New words:  pump  (变速器)    discount  (打折扣)

11. When can Susan go home?

10. Who is talking to Susan now?

   A. A policeman.                 B. Her teacher.                C. Her father.

9. Where does Susan live?

   A. Number 26 Black Street.    B. Number 62 Burk Street.    C. Number 62 William Street.

  A. $ 8.                     B. $ 9.                         C. $ 10.

听第二段对话，回答第9 ~ 11小题。

8. How much will he pay for the ticket?

7. How will the man go to the airport?

  A. By bus.                B. By train.                  C. By taxi.

4. (    )           5. (     )        6. (    )   

听第一段对话，回答第7 ~ 8小题。

D.