1. (2022·丽水模拟) 听下面一段较长对话，回答问题。

1. （1） What is Tony going to do at 4 this afternoon?

   A . To have PE lesson. B . To take the math exam. C . To meet his math teacher.
3. （2） What's the possible relationship between the speakers?

   A . Teacher and student. B . Mother and son. C . Doctor and patient.