A. It's difficult to find B. It's very far C. It will be full

听第7段材料，回答第9至11题。

9. What is the woman ?

　A. A babysitter（保姆） B. The man's secretary C. A nurse

10. When does Mike usually go to bed?

　A. At 8 o'clock B. At 9 o'clock C. At 10 o'clock

11.Why does the woman ask the man to come back earlier?

　A. To put Mike to bed earlier

　B. To ensure her a good rest

　C. To help her with her exam

听第8段材料，回答第12至14题。

12. Why is the woman happy?

A. Because she got A

B. Because she got her handbag back

C. Because she remembered the taxi number

13. Where did the woman go first this morning？

A. To the school B. To a company C. To a shop

14. what is the probable relationship between the two speakers？

A. Classmates B. Brother and sister C. passenger and driver

听第9段材料，回答第15至17题。

15. Why does the man hate the bus system in London?

A. Because the buses are always crowded

B. Because the buses are always late

C. Because the bus drivers are unskilled

16. What does the woman say about the subway（地铁）?

A. She hates the subway system in London

B. Taking the subway is the best way to go anywhere

C. She thinks train fares are much more expensive than bus fares

17. How will the man and woman go to the theatre in the end?

A. By taxi B. By bus C. By subway