1.      You can save money while shopping by only buying ___ you need. (what/ it/ this/ that)

2.       Don’t throw rubbish into the river because you will make it ____. (greener/ dirty/ cleaner/ fresher)

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

(electric/ electrical/ electrician/ electricity)

4.       It is a good idea to ______ our clothes with our friends or cousin. (change/ swap/ turn/ send)

5.       If you have old clothes, will you give them to people ____? (need/ to need/ for needing/ in need)

6.       My brother and I will give last year’s clothes to _____ instead of throwing them away. (shop/ people/ charity/ survey)

7.      In the future, robots will be able to do more ___ things for us. ( easy/ harder/ complicated/ much difficult)

8.      I don’t agree __ you that robots will be able to write a letter to an English friend. (of/ about/ to/ with)

9.      Do you think robots can work longer than people ___ getting tired. (but/ with/ without/ of)

10. My father always ____ coffee at home instead of going to the coffee shop. (do/ does/ make/ makes)

11.  Will robots be able ____ our voices? (to recognize/ recognizing/ to recognizing/ for recognizing)

12. Home robots can do things _____ repairing things around the house or looking after the garden. (such/ like/ with /of)

Task 3: Choose the underlined part that needs correcting in the following question.

41. Don’t throwing rubbish into the river because you will make it dirty.                                    
      A. throwing                       B . into                         C. will make                D. dirty

42. In the future, we won’t go on holiday to the beach  but we might going on holiday to the Moon. 

         A .won’t go                    B. to the beach            .           C. going                      D. to

43. It’s very safe  to swim there. The water is  heavily polluted.                                                   

      A. safe                               B. to swim                   C.The water                D. heavily

44. Do you have a fridge that can cook your meals in 2050?                                                                     

      A . Do you have                B. that                         C. cook                       D. in 2050

45. If he have a lot of  money, he will buy a big house.                                                                   

      A .have                              B. a lot of                    C . will buy                 D. house

Use thư words give to make a conditional type 1 :

1.if/ burn rubbish/ , you/ produce harmful smoke.

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2. if/ reuse bottles/ , we/ save/ a lot of money.

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3, if/ use recycled paper / we / save trees.

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4 if / plant trees in the schoolyard,/ their school / be/ greener place.

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5. There is / rubbish bin / every class / classroom / be/ cleaner.

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6. You/ forger all the time, / you/ have to pay/ alot of money/ electricity.

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7. if/ we/ throw rubbish/ into/ river/water/be/polluted.

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8. if/ there/ bt/ many/ factories/ here / ,the air/ be polluted.

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9. if/ we/ grow / flowers and vagetables,/ our house/be/ greener and more beautiful.

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Chọn 1 từ trong ngoặc:

1. Next week our class is having a discussion about finding_______ways to reuse old items before throwing them away. (Interested/ Surprising/ Useless/ Survey)

2. It is a good idea to______our clothes with our friends or cousins. ( Change / Swap/ Turn/ Send)

3. If people turn off all electric appliances in one hour all over the world, they can save a lots of_________( Electric/ Electrical/ Electrician/ electricity)

4. You should put the food in a reusable box___plastic bags. (By/ Instead of/ Because of/ Without)

5. If we use_______paper, we will save a lot of trees. (Fewer/ Less/ More/ Much)

6. Don' t throw rubbish into the river because you will make it______________>(Greener/ Dirty/ Cleane/ Fresher)

7. If there  is a rubbish bin in every class, the classroom will become_______________( Harmful/ Lighter/ Dirtier/ Cleaner)

8. If we all use_________bags, we will help the environment. ( New/ Cheap/ Reusable/ Reduced)

9. This newspaper is made of_____paper. (Recycle/ Recycled/ Old/ Waste)

10. Please collect all the recyclable materials, and take them to the_______-factory. ( Recycle/ Recycled/ Recyclable/ Recycling)

11. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things, in order to__________the environment. (Harm/ Damage/ Pollute/ Protect)

12. These three Rs_____________reduce, reuse and recucle. (Stand up/ Stand for/ Ask for/ Means)

13. If you have old clothes, will you give them to those___________?(Needs/ To need/ For needing/ In need)

14. It's very_________--to swim there. The water is healthy polluted (safe/unsafe/unpopular/exciting)

15. Many girls and women_________aerobics to keep fit. (play/ go/ do/ have)

If they throw rubbish on the road, it will be dirty. $\to$ If the rubbish ....................

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)

As you know, our environment is falling so we have to protect it now before it too late. Here are some tips for you to prevent pollution. We should reduce, reuse and recycle things after we use them and we should plant more trees so the air will be fresher. If we walk or cycle more there will be less air pollution and we should turn off the computer and light before we going out the room so we can save a lot of electricity. However, here are some action we shouldn’t do for our environment. We shouldn’t throw rubbish into the river because it can cause the water pollution. We shouldn’t use many things made of plastic because it’s is not good for the environment. If anyone follow there tips, we will help our environment a lot.

( Đây là bài về chủ đề OUR GREENER WORLD của mình. các bạn xem có lỗi sai nào không thì chỉ cho mình nhé. Bổ sung ý cho mình nữa nha)

Các bạn sửa lỗi dùm mk nhé !! Thanks

Nowadays, the environment is polluted, so what should we do to protect the environment ? Firstly, we shouldn't throw rubbish into the river or the beach.Beacause if we don't do that, all the fish and aquatic animals will die. Secondly, we should use public transports such as : bus, train, ... instead of private transports to reduce smoke. Thirdly, I think we need plant more trees because the trees make the air cleaner. In short, we can protect the environment by that ways.