1 . 听下面一段较长对话，回答以下小题。
1. How does Tim think people of his age can help with energy saving?

A．By using energy-saving lights.

B．By turning off computer screens.

C．By playing less computer games.

2. What does Tim advise people to do to save water?

A．Take a quick shower instead of a long bath.

B．Wash large quantities of clothes at a time.

C．Stop using washing machines.

3. What kind of drinks does Tim suggest buying?

A．Ones in cardboard packets.

B．Ones in plastic bottles.

C．Ones in glass bottles.

4 . Why is the fish in danger of dying out?

A．Because of over-fishing.

B．Because of water pollution.

C．Because of a natural disaster.

6 . 听下面一段独白，回答以下小题。
1. How did the speaker know about the project?

A．From his cousins.

B．From his neighbors.

C．From his friends.

2. What is the speaker’s nationality?

A．American.

B．Chinese.

C．Australian.

3. What did the speaker realize?

A．The importance of protecting the environment.

B．The importance of having good family relationship.

C．The importance of making more international friends.

4. Where will the activity take place on January 11th next year?

A．By the rivers.

B．At the seaside.

C．In the woods.

8 . What do the speakers most possibly do?

A．Use less plastics.

B．Cut plastics out of life.

C．Collect plastics in the ocean.