1. 听录音，回答问题。

1. （1） What does the man ask the woman to do?

   A . To baby-sit. B . To go upstairs C . To have a dinner with him.
3. （2） When will the dinner be?

   A . On Saturday evening. B . On Sunday evening. C . On Friday evening.
5. （3） Where does the conversation take place?

   A . At the man's house. B . At the woman's house. C . Over the phone.