1. (2020·惠阳模拟) 听下面一段对话，回答下面的小题。

1. （1） Where are they talking?

   A . In a shop. B . At school. C . In a restaurant.
3. （2） Who is coming tomorrow ?

   A . Mary's friend. B . Mary's aunt. C . Tom's aunt.
5. （3） What are they going to do on Saturday?

   A . To have a picnic. B . To buy a boat. C . To swim in the river.