1. 听材料，回答问题。

1. （1） What is the woman planning to do this evening?

   A . To see some foreign friends off. B . To visit Bob. C . To have dinner with some Americans.

3. （2） What's wrong with the man?

   A . He's taken some medicine by mistake. B . There's something wrong with his stomach. C . He's got a headache.

5. （3） Whom is the man going to write to?

   A . His friends. B . His parents. C . His girlfriend.