听第7段材料，回答第9至11题。

9. What is the probable relationship between the speakers?

A. Athlete and coach. B. Customer and trainer.

C. Customer and gym worker.

10. How far can the woman run in an hour on the running machine?

A. About 7 kilometers. B. About 8 kilometers.

C. About 10 kilometers.

11. What is the man trying to do?

A. Encourage the woman to run faster.

B. Persuade the woman to take swimming lessons.

C. Show the woman how to use a machine.

听第8段材料，回答第12至14题。

12.What is the woman doing?

A. Checking some information about a job.

B. Reading a piece of job advertisement.

C. Having an interview.

13.What does an office assistant have to do?

A. Do the typing. B. Answer telephones. C. Arrange meetings.

14. What do we know about the woman?

A. She doesn't know English well.

B. She doesn't have a school certificate.

C. She doesn't want to apply for the job.

听第9段材料，回答第15至17题。

15. What is the woman doing?

A. Having an interview. B. Having a survey.

C. Having a test.

16. Where does the woman come from?

A. Brittany. B. Paris. C. Princeton.

17. What does the woman like most?

A. Reading. B. Swimming. C. Windsurfing.