20 câu Trắc nghiệm Tiếng Anh 6 Unit 6 : Community Services - Từ vựng: Community Services (Phần 2) - iLearn Smart World

You shouldn’t use plastic bags to _____ food.

If we ______waste paper, we will save a lot of trees.

“Reduce, reuse, recycle” is said to encourage people to waste less, by using less and using things again, in order to _________the environment.

“Don’t throw rubbish into the river because you will make it ________________“

My brother and I will give last year’s clothes to ___________instead of throwing them away.

It is a good idea to _________our clothes with our friends or cousins.

 If people turn off all electric appliances in one hour all over the world, they can save lots of ___________.

You should put the food in a reusable box __________plastic bags.

If we use __________paper, we will save a lot of trees.

If there is a rubbish bin in every class, the classroom will become ______.

If we all use _________bags, we’ll help the environment.

We should give food for people _________ need to help them.

___________ is destroying large areas of tropical rain forest.

to cut down something is to _______.

to use a thing again is to __________.

To gather more information, we need to do________.

to make a new thing from an old thing is _______.

 “Why do you often forget to ______the lights when you go out of the classroom?”