题目内容：

听下面一段较长对话，回答以下小题。

1.Where is the man going?

A.To a restaurant. B.To another company. C.To a lunch meeting.

2.When will the man ring back?

A.During lunch. B.In the afternoon. C.Tomorrow.

3.What might be the relationship between the speakers?

A.Boss and secretary. B.Husband and wife. C.Teacher and student.