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

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

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

3. What can we do __________________ air pollution?

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

4. 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

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

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

6. Do you think we should put a __________________ 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 __________________ instead of throwing them away.

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

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

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

9. It is a good idea to __________________ 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. Electric B. Electrical C. Electrician D. electricity

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

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

12. If we use _________________ 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 __________________.

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

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

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

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

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

16. This newspaper is made of __________________ paper.

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

17. Please collect all the recyclable materials, and take them to the  __________________ 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 __________________ the environment.

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

19. These three Rs __________________ 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 __________________?

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

Use thư words give to make a conditional type 1 :

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

................................................................................

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

............................................................................

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

..............................................................................

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

...............................................................................

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

..............................................................................

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

...............................................................................

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

......................................................................................

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

......................................................................................

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

.....................................................................................

m.n giúp mình nha

Choose the best items (explain why choose)

1, I have a lot of homework, (because/and/but/so) I can't go out with you

2,(and/but/because/although) Tom and Jerry is rather funny, she doesn't like watching that film

3,The news programme attrats million of (newsreaders/weatherman/MC/viewers)at 7 p.m

4,Duyen (won't go/doesn't wil go/won't goes/not will go) with us to the museum next weekend

5,I(will having/having/am having/be having) a birthday party on Tuesday, November, 10th

6, We will (meet/to meet/meeting/will meet) our old friends next Sunday

7,(will/do/are/is) you have a test tomorrow morning?

8,will he be free?(No,he isn't/No,he doesn't/No, he won't/No, he be not)

9, You can save money while shopping by only buying (what/this/it/that) you need

10,What can we do(reduce/to reduce/reducing/to reducing) air pollution?

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)

điền gì vào chỗ ............

1/the new programme attracts milions of.....................at 7 p.m

2/I ................ a birthday party on tuesday, november 10th

3/if we ........... waste paper, we will save a lot of trees.

4/what can we do ................. air pollution?

5/if we plant more trees in the schoolyard, the school will become a ................... place.

6/do you thick we should put a ..................... bin in every classroom in order to keep it clean?

7/you should put the food in a reusable box............. plastic bags.

8/don't throw rubbish into the river because you will make it.......................

Please help me T_T