1 . 听下面一段较长对话，回答以下小题。
1. What is the conversation mainly about?

A．A watch.

B．A camera.

C．A crime.

2. What is the relationship between the speakers?

A．Policewoman and citizen.

B．Neighbors.

C．Friends.

3. What did the man notice?

A．A loud noise.

B．A white car.

C．A piece of jewelry.

2 . When was the fire put out?

A．At 5:00 a.m.

B．At 3:00 a.m

C．At 2:00 a.m.