听第9段材料，回答第13至16题。

13.Who probably is the man?

A.The owner of the house. B.The woman’s teacher. C.The woman’s husband.

14.Which equipment does the woman think needs to be replaced?

A.The dishwasher. B.The electric cooker. C.The refrigerator.

15.What does the woman say about the water pipe?

A.It’s noisy. B.It’s useful. C.It’s a waste of water.

16.How many things are the speakers talking about altogether?

A.Four. B Five. C Six

听第l0段材料，回答第17至20题。

17.Which of the following was NOT mentioned as Washington’s interest?

A.Holding a party. B.Fishing. C Writing.