1. (2019·武汉) 听对话，回答问题。

1. （1） Where is Tom going?

   A . To the post office. B . To Helen's home. C . To the police station.
3. （2） Why is Helen there?

   A . For a holiday. B . To meet Tom. C . To visit her school.
5. （3） What can we learn from the conversation?

   A . They haven't changed at all. B . They were in different classes, C . They knew each other before.