2 . 听下面一段较长对话，回答以下小题。
1. Why did the man go to the Philippines?

A．For a trip.

B．For further studies.

C．For volunteer work.

2. Who helped the man with the project?

A．The local students.

B．The local government.

C．The local businessmen.

3. What’s the aim of the project?

A．To explore an island.

B．To help the poor students.

C．To protect the environment.

4 . 听下面一段较长对话，回答以下小题。
1. What made Maya Bay draw too many tourists since 1999?

A．The convenient location.

B．A famous Hollywood movie.

C．Its first opening to the public.

2. Why did the government close Maya Bay for a time?

A．To develop it.

B．To do research.

C．To protect the natural life.

3. How many tourists can visit Maya Bay per day now?

A．300.

B．2,000.

C．4,000.

4. What will the speakers do next?

A．Surf the Internet.

B．Read some magazines.

C．Book a holiday.

5 . 听下面一段独白，回答以下小题。
1. What damage have the dirt and rocks done?

A．They have buried houses.

B．They have covered up cars.

C．They have knocked over people.

2. When should the storm get calmer?

A．By Friday afternoon.

B．By Saturday evening.

C．By Sunday evening.

3. How should people report a tip?

A．By going to the police station.

B．By telling the weather reporter.

C．By calling a special phone number.

4. Who is searching for lost people?

A．The government.

B．Their neighbors.

C．The news reporters.

7 . 听下面一段独白，回答以下小题。
1. What’s getting less and less these days according to the talk?

A．Empty land.

B．Garbage.

C．Water.

2. What do people suggest to deal with garbage?

A．Burying it.

B．Sending it out of our planet.

C．Using it as an energy source.

3. What is the problem with burning garbage?

A．It is hardly ever done.

B．It causes air pollution.

C．It is useless for hard materials.