1. If we _________V_________ waste paper, we will save a lot of trees.

A. Repeat B. Recycle C. Rewrite D. Remark

2. You can save money while shopping by only buying ________A__________ you need.

A. What B. This C. It D. That

3. What can we do ______B____________ air pollution?

A. Reduce B. To reduce C. Reducing D. To reducing

4. Why do you often forget to ________B__________ the lights when you go out of the classroom?

A. Turn on B. Turn off C. Close D. Shut down

5. If we plant more trees in the schoolyard, the school will become a ________B__________ place.

A. Darker B. Greener C. Dirtier D. More polluted

6. Do you think we should put a _______D___________ bin in every classroom in order to keep it clean?

A. Reusable B. Recycled C. Recycling D. Recyclable

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

A. Shop B. People C. Charity D. Survey

8. Next week our class is having a discussion about finding ____________D______ ways to reuse old items before throwing them away.

A. Interested B. Surprising C. Useless D. Creative

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

A. Change B. Swap C. Turn D. Send

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

A. Electric B. Electrical C. Electrician D. electricity

11. You should put the food in a reusable box _______B___________ plastic bags.

A. By B. Instead of C. Because of D. Without

12. If we use ________B_________ paper, we will save a lot of trees.

A. Fewer B. Less C. More D. Much

13. Don’t throw rubbish into the river because you will make it ________B__________.

A. Greener B. Dirty C. Cleaner D. Fresher

14. If there is a rubbish bin in every class, the classroom will become______D____________.

A. Harmful B. Lighter C. Dirtier D. Cleaner

15. If we all use ______C____________ bags, we will help the environment.

A. New B. Cheap C. Reusable D. Reduced

16. This newspaper is made of ________B__________ paper.

A. Recycle B. Recycled C. Old D. Waste

17. Please collect all the recyclable materials, and take them to the ________D__________ factory.

A. Recycle B. Recycled C. Recyclable D. Recycling

18. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things again, in order to ________D__________ the environment.

A. Harm B. Damage C. Pollute D. Protect

19. These three Rs _______B___________ reduce, reuse and recycle.

A. Stand up B. Stand for C. Ask for D. Means

20. If you have old clothes, will you give them to those ______D____________?

A. Needs B. To need C. For needing D. In need

C

B

B

A

1 If we _________ waste paper, we will save a lot of trees.

A. repeat               B. recycle             C.rewrite               D. remark

2 you can save money while shopping by only buying_______ you need.

A. what                  B. this                   C. it                        D.that

1/B

2/A

1B

2A

III. Choose the best answer (2 pts)

1. If we __________ waste paper, we will save a lot of trees.
A. Repeat B. Recycle C. Rewrite D. Remark
2. Why do you often forget to __________ the lights when you go out of the classroom?
A. Turn on B. Turn off C. Close D. Shut down
3. We should put a __________ bin in every classroom in order to keep it clean?
A. Reusable B. Recycled C. Recycling D. Recyclable
4. It is a good idea to __________ our clothes with our friends or cousins.
A. Change B. Swap C. Turn D. Send
5. If we use __________ paper, we will save a lot of trees.
A. Fewer B. Less C. More D. Much
6. Don’t throw rubbish into the river because you will make it __________.
A. Greener B. Dirty C. Cleaner D. Fresher
7. These three Rs __________ reduce, reuse and recycle.
A. Stand up B. Stand for C. Ask for D. Means
8. If you have old clothes, will you give them to those __________?
A. Needs B. To need C. For needing D. In need

IV. Underline and correct the mistake in each sentence (1pts)

xin lỗi các cậu nha mình ấn nhầm

C

A

A

Câu 1 b

Câu 2 b

Câu 3d

1. B

2. B

3. D

1.B

2.B

3.D

Chúc bạn hok tốt nha!@

Choose the word / phrase (A, B, C or D) that best fits the space in each sentence.

5.        Recycling saves the earth by facilitating the reprocess of paper ------ will save millions of trees.

A. why                     B.  which                              C. who                                 D. whose

6.        Air pollution needs to be regulated by the government for the reason of its negative impact on health, animals, economy, and ---.

A. advertisement                                 B. encouragement       C. environment                       D. fashion

7.        If COVID-19 is spreading in your community, --- safe and take by taking some simple precautions.

A. stay                         B. take             C. do               D. make

8.        Physical  distancing, wearing a mask,  avoiding -------, cleaning your hands are  simple precautions to prevent  COVID-19 from outspreading  

A. crowd                                 B. environment           C. trash            D. damage

9.        Natural disasters include  floods, , earthquakes, ----- tropical storms  (e.g., hurricanes and typhoons) and tornadoes .

A. crowd                                 B. environment           C. trash            D. tsunamis

10.     Pollution has ----- the usable amount of natural resources.

A. dissolved                            B. protected    C. recycled      D.  reduced    

11.     Most banks now provide their ------ online, which is fast and secure.          

A. energy                                B. service                    C.  environment          D.  products 

12.     Employers usually look for candidates who have ------ and suitable  experience.

A. qualifications                                 B. edition                    C.  benefit       D.  limitation

13.    – “_______”   - “But Grandma, the forecast says it’ll be sunny.”

      A. Remember the new words by heart.                      B. Let’s eat out.

      C. Let me go shopping.                                               D. Don’t forget to bring along a raincoat.

14.     A. How are things going with you?  B? -------

A. Don’t mention it.  B. Not so bad.   C. You’re welcome.   D. Don’t forget me.

IV. Choose the best answer (A, B, C or D) for the following picture or sign.

15.   What does this sign mean ?

A. Reduce bottles only      B. Recycle paper only       C. Reduce paper only        D. Recycle bottles and cans

16.    What does the sign mean?                                                   

A. You cannot go straight.

B. You can go at the speed of 60 km/h.

C. You aren’t allowed to turn around.                             

D. You should be careful due to the crowd ahead

 Choose the best answer (A, B, C or D)

Question 6: We will save the environment if we ___________ plastic.

A. reuses                                B. reuse                      C. reusing                  D. reused

Question 7: We are trying to __________ the president to the party.

A. pollute                              B. exchange              C. invite                     D. cause

Question 8: Water is used to generate __________.

A. pollution                           B. electricity             C. money                   D. deforestation

Question 9: If students recycle and use recycled materials, they will save _________.

A. energy                               B. food                       C. water                     D. soil

Question 10: They use ________ plastic bottles to keep water.

A. refillable                           B. natural                   C. polluting               D. charitable

Question 11: If you turn _______ the lights when you don’t use it, you will save electricity.

A. on                                      B. off                          C. up                           D. down

Question 12: Charities raise money for people who are ___________ need.

A. in                                       B. on                           C. at                            D. for

Question 13: Do you know what ___________ water pollution?

A. caused                               B. causing                  C. to cause                 D. causes

Question 14: We ___________ a survey to know more about recycling.

A. make                                 B. do                           C. have                       D. get

Question 15: You should put rubbish in the recycling ___________.

A. bin                                     B. sea                         C. soil                         D. air

 Choose the best answer (A, B, C or D)

Question 6: We will save the environment if we ___________ plastic.

A. reuses                                B. reuse                      C. reusing                  D. reused

Question 7: We are trying to __________ the president to the party.

A. pollute                              B. exchange              C. invite                     D. cause

Question 8: Water is used to generate __________.

A. pollution                           B. electricity             C. money                   D. deforestation

Question 9: If students recycle and use recycled materials, they will save _________.

A. energy                               B. food                       C. water                     D. soil

Question 10: They use ________ plastic bottles to keep water.

A. refillable                           B. natural                   C. polluting               D. charitable

Question 11: If you turn _______ the lights when you don’t use it, you will save electricity.

A. on                                      B. off                          C. up                           D. down

Question 12: Charities raise money for people who are ___________ need.

A. in                                       B. on                           C. at                            D. for

Question 13: Do you know what ___________ water pollution?

A. caused                               B. causing                  C. to cause                 D. causes

Question 14: We ___________ a survey to know more about recycling.

A. make                                 B. do                           C. have                       D. get

 Question 15: You should put rubbish in the recycling ___________.

A. bin                                     B. sea                         C. soil                         D. air

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today? The environment is senously polluted today.

2. Where should we put the garbage? We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper? We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean? Yes, we will.

Read the passage and answer the questions.

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today?

=> The environment is senously polluted today

2. Where should we put the garbage?

=> We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper?

=> Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will

1. How is the environment today?

=>  The environment is senously polluted today. 

2. Where should we put the garbage?

=>We should put the garbage in a certain place or in the recycling bins

3. Why must we save and recycle paper?

=> Because if we save and rececle paper ,  we can avoid cutting a lot of trees in the forest

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will