听下面一段较长对话，回答以下小题。
【小题1】Who is Mike?

A．Ann’s husband.

B．Ann’s colleague.

C．Ann’s roommate.

【小题2】Why does Susan make the call?

A．To arrange a meeting.

B．To get some information.

C．To find a part-time job.

【小题3】When will Susan meet the teachers?

A．On Wednesday.

B．On Thursday.

C．On Friday.