题目内容：

听第十段对话，回答第下列各小题。

1.Where did Mike volunteer on Sunday afternoon?

A.In an old people’s home. B.In the Sports Center. C.In the library.

2.What did Mary do on Saturday afternoon?

A.She went to a party. B.She cleaned her room. C.She studied for a test.

3.How long did the party last?

A.2 hours. B.3 hours. C.4 hours.