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1.We should use cloth bags instead of plastic bags.

➝Cloth bags__should be used instead of plastic bags.________________________

2.They will know the result next week.

➝The result ________will be known next week________________

3.We can____ thind evelopes

A.use

B.used

C.using

D.reuse

4. We are delighted__that_ you are interested in protecting the enviroment

A.what

B.why

C.what

D.when

33. We should use cloth bags instead of plastic bags.

Cloth bags should be used instead of plastic bags.

34. We can use the garbage to make fertilizer.

The garbage can be used to make fertilizer.

35.When will you do the work?

When will the work be done ?

36. The State will assign our students to different jobs.

Our students will be assigned to different jobs by the state

37. They will have to pull down that building.

That building will have to be pulled down

38. I will put your gloves back in your drawer.

Your gloves will be put back in your drawer

39. Your gloves will be put back in your drawer by me.

33. We should use cloth bags instead of plastic bags.

cloth bags should be used instead of plastic bags.

34. We can use the garbage to make fertilizer.

garbage can be used to make fertilizer

35.When will you do the work? 

When will the work be done?

36. The State will assign our students to different jobs.

Our students will be assigned to different jobs by the State

37. They will have to pull down that building. That building has to be pulled down

38. I will put your gloves back in your drawer. Your gloves will be put back in your drawer.

1. Yes , I have . I used for carrying food and some thing else

2. They are belong to things to reduce, reuse or recycle

3. Because it is very bad for our environment

4. We need to stop using it for carry

5. I take part in many activities to protet the environment and raise people awareness about it

Instead/reuse/plastic bags / we/ use/ cloth bags.

Instead of reusing plastic bags , we should use cloth bags.

Will/ you/ have/ look/ house/ me/ while/ I/ be/ holiday?

Will you have a look at the house for me while I am on holiday?

We/ hope/ give/ more/ green/ color/ town/ and/ earn/ money/ group

We hope to give more green color to the town and earn more money for our group.

“Friends of the Earth “/ be/ organization/ protect/ planet

"Friends of the earth" is an organization protecting the planet.

....... I were you, I would do more morning exercises

If it hadn't rained heavily last night, the roard wouldn't damage our environment

-Roard là gì vậy ạ .-.?

........ we don't reduce plastic bags, we will damage our environment

1)If the river is polluted,fish will die

2)We should tryto rycle rubbish try to

3)you don't throw the plas bag because can reuse them

4)you should when use reusable bagsyo go shopping

5)If there people recycle more, pollution will be less

Fill in the blank with the correct preposition

The teacher divided class ..into..two groups

We will provide you ..for... plastic bags

We are afraid to say that you don't agree ..with.. your project

It causes many bad things ..to.. the environment

Take the umbrella with you. It will save you ..from.. getting wet on the way home

The boys keeps ..on.. asking his father about protecting the environment

I'm sure he is capable ..to.. tourists

We are responsible ..for.. keeping the environment clear and clean

The street are full..of. garbage

They have to put ..off.. the match until next week