听下面一段独白，回答以下小题。

【小题1】Where have more and more waste and rubbish been produced according to the passage?

A．In the urban areas.

B．In the countryside.

C．In the mountain areas.

【小题2】Why is more and more waste and rubbish produced?

A．Because people use too many things.

B．Because people lack environmental awareness.

C．Because people lack resources.

【小题3】What has the government done in order to create better living conditions?

A．It has strengthened city management.

B．It has paid attention to the environment.

C．It has built many waste plants.

【小题4】What does the passage advise people to do?

A．To save things.

B．To reuse things.

C．To protect the environment.