题目内容：

听下面一段较长对话，回答以下小题。

1.What are the speakers doing?

A. Working in an office.    B. Sitting in a classroom.    C. Exercising in a gym.

2.What can we learn about the speakers?

A. They are both too busy recently.

B. They have seen one another a lot recently.

C. They haven’t seen each other for a while.

3.Who likes the morning math class?

A. Tyler.    B. Zack.    C. Sylvia.