1 . When was the fire put out?

A．At 5:00 a.m.

B．At 3:00 a.m.

C．At 2:00 a.m.

2 . What happened to Mary?

A．Her chair was lost.

B．Her arm was hurt.

C．Her leg was broken.

3 . 听下面一段较长对话，回答以下小题。
1. Where are the speakers?

A．In the office.

B．At home.

C．At the airport.

2. Why did the man miss his flight?

A．He got up late.

B．The traffic was bad.

C．His car broke down.

3. How did the man go home?

A．By taxi.

B．By subway.

C．By bus.