English 6_Review Unit 11

Walking to school will help ____________ air pollution.

• refill

• reuse

• recycle

• reduce

What did you have for ___________ breakfast this morning?

• a

• an

• the

• 0

If we use ____________ papers, we will save a lot of trees.

• less

• fewer

• more

• much

One of the bad things about ____________ is that it can make fish die.

• noise pollution

• soil pollution

• water pollution

• air pollution

If we all use ____________ bags, we'll help the environment.

• new

• cheap

• reusable

• reduced

People should ____________ noise.

• reuse

• reduce

• recycle

• All are correct

We should go to school by bike to ____________ the energy.

• save

• protect

• pollute

• spray

If we all use ____________ bags, we'll help the environment.

• new

• cheap

• reusable

• reduced

Don't forget to ____________ the lights when going out!

• turn on

• turn off

• close

• shutdown

I have ___________ problem. Can you help me?

• 0

• a

• an

• the