1 . What are the speakers mainly talking about?

A．The environment.

B．An activity.

C．A lifestyle.

2 . What are the speakers concerned about?

A．The price.

B．The food.

C．The environment.

3 . 听下面一段独白，回答以下小题。
1. What is the main purpose of the weather warning system?

A．To warn people outdoors to get inside.

B．To let people test the warning system.

C．To inform people without radios of danger.

2. Who will play the loud noise?

A．Local media.

B．Local officials.

C．Local residents.

3. Where does the speaker advise people to go after hearing a warning?

A．To the park.

B．To the public shelter.

C．To the inside of a building.

4. What is the speech mainly about?

A．A warning system.

B．A weather report.

C．An accident.

4 . 听下面一段较长对话，回答以下小题。
1. Why does the woman want a summary of the report?

A．She didn't receive it.

B．She was too busy to read it.

C．She wants to use it for a meeting.

2. What's the benefit of using less paper according to the man?

A．Saving money.

B．Protecting the work environment.

C．Making the office more organized.

5 . Where are the speakers?

A．In an apartment.

B．In a classroom.

C．In a factory.