1 . To avoid w________ (浪费) food, our school held a “Clear Your Plate” activity.

2 . We shouldn’t ________ (浪费) food at any time.

3 . What a w_____ to order so much food for us two!

4 . My father doesn’t like traveling. He thinks holidays are a ________ of time and money.

A．waste

B．copy

C．deal

5 . Thanks to the environmental protection programs, more and more people began to reduce the ________. (垃圾污染)

6 . It is a ________ (浪费) of time to play computer games too much.

7 . It rained for several days in a row (连续地), and the water in the small river _________ a lot.

A．began

B．rose

C．wasted

D．pressed

8 . —Our government has taken action to control (控制) the pollution.
—Well, that’s good. It will help ________ the environment.

A．improve

B．make

C．pollute

D．waste

9 . Students should be taught to stop w_________ food. There are still lots of hungry people around the world.

10 . Do you think watching-short-videos is a w_________ of time?