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.We/ bags/ instead of/ plastic/ cloth/ bags/ should/ use/ garbage/ reduce/ to 

=>we should reduce cloth bags instead of plastic bags to reduce garmage

2.People/ often/ area/ with/ cover/ the/ burned/ thick/ a/ sterile dressing 

=> people often cover the burned area with a thick sterile dressing 

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

1, we should use cloth bags instead of plastic bags -->cloth bags should be used instead of plastic bags

2, we can use the gar bage to make fertilizer --> the garbage can be used to make fertilizer

3, some body clean the house every day --> the house is cleaned every day

4, how do people learn language ? -->how is language learnt?

5, Mr. Robinson teaches us how to speak english properly --> We are taught how to speak english properly by Mr.Robinson

6, Your teacher must sign this form -->this form must be signed by your teacher

7, people play football all over the world -->football is played all over the world

8, Our form teacher will hold a class discussion next monday --> a class discussion will be held by our form teacher next monday

9, I will repair your bicycle tomorrow afternoon --> your bicycle will be repaired tomorrow afternoon

10, penicillin can cure many dangerous diseases -->many dangerous diseases can be cured by penicillin

Làm jk , yêu cầu đề bài

Change into passive

1. We should use cloth bags instead of plastic bags

cloth bags should be used instead of plastic bags

2. We can use the garbage to make fertilizer

the garbage can be used to make fertilizer

3. You mustn't open this parcel until Christmas Day

this parcel musn't be opened until Christmas Day

4. They can't make tea with cold water

Tea can't be made with cold water

5. People use milk for making butter and cheese

Milk is used for making butter and cheese

6. The milkman brings bottles of milk to houses

bottles of milk are brought to houses by the milkman

7. Careless driving causes many accidents

many accidents are caused by careless driving

8. Weeds cover the river bank

the river bank is coverd by weeds

9. She bought two new dresses yesterday

two new dresses were bought by her yesterday

10.They don't use this house very often

this house isn't used very often

11. Do they teach French in this school?

Is French taught in this school?

12. They make a lot of beautiful toys from recycled plastic

a lot of beautiful toys are made from recycled plastic

13. The workers clean the streets everyday

the streets are cleaned by the workers everyday

14. Do they usually hold the concerts at the university ?

Are the concerts usually held at the university ?

#Yumi

I. there is a mistake in each of these sentences . underline the mistake and the correct it

1. It is lovely to seeing => see you again

2. People cut the bottles in => into small pieces

3. People mix the small pieces in => with certain chemicals

4. Cloth bags used => are used instead of plastic bags

5. Students are advised to collect plastic bottles to => for recycling

6. Glass should => be collected and sent to factories

I. there is a mistake in each of these sentences . underline the mistake and the correct it

1. It is lovely to seeing you again
=> see

2. People cut the bottles in small pieces
=> into

3. People mix the small pieces in certain chemicals
=> with

4. Cloth bags used instead of plastic bags
=> is used

5. Students are advised to collect plastic bottles to recycling
=> for

6. Glass should collected and sent to factories
=> should be

7. Be able to live in a clean environment is lucky
=> To be

8. Should do you water the compost ?
=> Do

9. Weeds is covered the river bank
=> covered by

10. We can use the garbage making fertilizer
=> to make

1. The room will.............be cleaned................... later.

2. This parcel doesn't..................be sent..................... until Chirstmas.

3. Tea can................be made................ with cold water.

4. A meeting will..............be held............ before the Teachers' Day.

5. Tires can..........be recycled............... to make pipes or floor coverings.

6. Application should............be opened.............. before December 30th.

7. The contract must...........be signed............... by the manager today.

8. The new bridge is going to.............be built.............. by the end of the year.

9. Cloth bags should......... be used................. instead of plastic bags.

10. This question can...............be answered................. by most of the student.