B. She doesn't know how to keep the neighbours up.

C. She turns up her TV too much.

听第7段材料，回答第8～10题.

8. How often does the man call his mother?

A. Once a day. B. Once a week. C. Once a month.

9. What will the man do this Wednesday?

A. Hand in his report. B. Go to the dry cleaner's. C. Celebrate his birthday.

10. What day is it today according to the conversation?

A. Monday. B. Tuesday. C. Wednesday.

听第8段材料，回答第11～13题。

11. Which museum will they go to?

A. The art museum. B. The children's museum. C. The history museum

12. Why do they have to set off early?

A. It's difficult to find the small parking lot.

B. It's difficult to park their car.

C. They may be caught in the traffic jam

13. How will they go to the museum?

A. On foot. B. By bus. C. By car.

听第9段材料，回答第14～17题。

14. What are the speakers talking about?

A. Buying a flat. B. Changing a flat. C. Renting a flat.

15. For which reason does the man dislike the flat in Kingston Road?

A. It's too small. B. It's not in downtown. C. It's noisy.

16. How much will the man pay each year for the flat?

A. 200 dollars. B. 250 dollars. C. 3000 dollars.

17. Which flat will the man choose?

A. The one in Kingston Road. B. The one in noisy downtown. C. The one beside the park.

听第10段材料，回答第18～20题。

18. What is the speaker mainly talking about?

A. The cause of a heart attack.