1. If people can................... wastes, they will save a lot of money.

A. rebuild B. reduce C. reuse D. use

2. In the future, we won't go on holiday to the beach but we............ go on holiday to the Moon.

A. must B.can't C. might D. won't

3............the air is cleaner; people will have less breathing problems.

A. Unless B. When C. If D. Because

4. I might have a smartphone....................... the Internet.

A. surf B. surfing C. to surf D. to surfing

5. '' What can we do ......... air pollution?

A. reducing B. to reduce C. reduce D. to reducing

1.Choose the correct answers, of trees. 12 If we plant more trees in the schoolyard, the school will become a place Dmore polluted A greener B.darker 14 "What can we do air pollution" A reduce B to reduce Creducing Do reducing 15. You can save money while shopping by only buying you need A what Cthu D that 16. "Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things the environment again, in order to A harm B damage Cpollute D protect 17. Please collect all the recyclable materials, and take them to the factory A recycle Breeveled Creevelable Drecycling 18. This newspaper is made of paper Areevele Brecycled Cold Dwaste 19. If we all use bags, we'll help the environment A new B cheap Creusable Dreduced 21 If there is a rubbish bin in every class, the classroom will become A harmful Blighter 22 "Don't throw rubbish into the river because you will make it Cdirtier Deleaner A greener B dirty Ccleaner D fresher 23 If we use A fewer paper, we will save a lot of trees Cmore Bless Dmuch 24 You should put the food in a reusable box plastic bag 4. by B instead of Cbecause of 25 If people turn off all electric appliances in one hour all over the world, Dwithout they can save lots of A electric Belectrical Celectrician Delectricity 26 It is a good idea to our clothes with our friends or cousins. A change C turn 27 Next week our class is having a discussion about finding ways to reuse old items B swap Dsend before throwing them away A interested B surprising Cuseless 28 If you have old clothes, will you give them to those D creative A needs B to need C for needing D in need 30 "Do you think we should put a bin in every classroom in order to keep it clean?" A reusable Brecycled Crecycling Drecyclable 22 "Will you have a car can fly into space?" A it B this Cwhat D that 23. We will use special cards to the doors and the engine. A open-stop Bopen-start C.control-stop D.drive-start 25. Our future houses will use energy, and theyare very friendly to the environment A sun B.sunny Csolar D lunar 27. A super smart TV will help us goods from the supermarket B.buy A take C.carry Dorder 28. We will have a robot in the garden the flowers and the dogs and cats. A cut take B water-feed Cfeed take D water to wash II. Put the verbs in brackets in the correct tense. 1. My brother (leave) home 10 years ago. 2. What you (do) last weekend? (you/play) golf? 3 Mai (buy) a new dress last week 4 Mr Quang (teach) Math in this school in 1989 5. When I (get) home last night, I (be) very tired and I (go) straight to bed. (earn) some money last week 6 Daniel 7 There (be). nobody there when I (arrive), yesterday III.Complete the sentences with the correct form of the verb. 1. If you (drive) too fast, you (have) an accident 2 If we continue (hunt) animals, they (disappear) 3. If he (continue/smoke) , he (have) problems with his health soon 4. (Use) public transportation (be)_ reduce air pollution more natural disasters a great way to 5. If we (burn) the forest, we (face). 6 You should (turn), off the electrical appliances before you (leave) the room 8 If you (use). the shower instead of a bath, you (save) a lot of water a better life if the environment (be) 9. We (have) and fresh clean 10. If we (use) a lot of pesticides, we (pollute) our D go water sources a new house 11. If (have), money, 1 (buy). 12 If we (need) some help, we (ask) not to 13 If1 (tell) you the truth, (you /promise) tell anyone else? you 14 If you (tease) 15. If you (not leave the dog, it (bite right now, you (be) late for the train IV. Choose the word whose underlined part is pronounced differently. B pencils 1. A rulers C books D bags B that C this 2. A thank 3. A. sg D those B told C now 4. A land B. traffic B. show C plastic C crown D. plant 5. A cow D allow 6 A wrap B racket C. manner D space 7 A nose 8. A father B cold B monthly Chole D. flower C mother D. gather C math D catch 9 A market B stand 10. A pollution B. solar C. symbol D reason 11 A read B. teacher C cat C house D ahead D. bowl 12. A shout B how 13. A. living B. wireless Chi-tech D. nice 14. A yard B activity C. had D. automatic 15. A far B. plant C plan C. sound D. hat 16 A lesson B house D. noisy 17 A couch B. soup C ground D house 18. A. theater B. there C through D three 19 A. that B birthday C teeth D theatre D beach 20. A teach C speak B great ( mong các anh chị hướng dẫn cho e , vì đây là vắn bản từ Google lens cho nên nó không xuống dòng đc , mong anh chị thông cảm . )

34. Many people with different skills work hard _______ quality programmes for television. A. produce B. to produce C. producing D. to producing

35. The football match is on at 2 am _______ I can't watch it. A. so B. although C. but D. then

36. My father likes watching sports _______ on VTV3. A. matches B. channels C. events D. athletes

37. If you want to know what the weather is like tomorrow, watch the _______. A. weather forecast B. music show C. game show D. quiz show

38. "_______is that TV programme directed by?" - "By a famous Vietnamese director." A. What B. Where C. When D. Who

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?

1. _____________ is chemical used for killing insects

A. Pollutant B. Dynamite C. Pesticed D. Deforestation

2. We have to take our own rubbish to the _______

A. environment B. garbage dump C. refreshment D. pollution

3. The air in the city is very _______ with exhaust fumes.

A. disappointed B. pleasant C. pure D. polluted

4. We couldn't go on a picnic as planned __________ it was rainning hard .

A. hower B. but C. because D. so

5. I think we should ___________ lazy students from throwing trash

A. prevent B. reduce C. persuade D. save

6. She is very tired , ________ she goes on revising the lesson.

A. because B. so C. but D. and

7. __________ reducing water pollution ?

A. Why not B. Why don't you C. Won't you D. How about

a. We can reduce car exhaust fumes, can't we?

b. How can we reduce air and water pollution?

c. It's a serious prolem that our local authoriries are trying to solve.

d. What should we do to protect our environment?

e. That's a good idea!

A: (1).....................................................................

B: I think we should reduce water and air pollution.

A: (2).....................................................................

B: How about reducing the amount of garbage we prodece?

A: Well! (3).....................................................................

B: Why don't we persuade people to use public buses instead of motorbikes and cars?

A: In this way, (4).....................................................................

B: Yes, that's right. Say, don't you think smokes from industrial factories pollute the air?

A: Why not? (5).....................................................................

B: Well, it would be better if those factories were built far away from living areas.

1 if we do not go on littering , the environment .....................cleaner and cleaner a is becoming b could become c would become d will become 2 i have already heard of the violent earthquake which caused terrible ............................................ a destruction b destroy c destructive d destroyer 3 they wanted their school ........................more beautiful and attactive a become b to become c becoming d becomes 4 he is going to the post office ....................... he wants to send some postcards to his friends a as b however c and d although 5everyone must take part in ................................. deforestation a preventing b prevent c prevented d to prevent 6 we will make this beach clean and ......................... again a beauty b beautiful c beautifully d beautify 7 if we go ...................... littering , the environment will become seriously polluted a to b in c out d on 8 .......................he was angry , he listend to me patiently a despite b though c in spite of d because 9 my father is a ................... man who is loved by all his frends a ungenerous b henerosity c henerous d generously 10 she got wet in the rain .............................she had a raincoat a because b but c so d even though 11 a....................... is a large amount of water covering an area that is usually dry a volcano b tornado c famine d flood 12 we can protect the environment by ...................... air pollution a reduce b reducing c reduced d to reduce

Energy efficiency and energy conservation aren’t the same thing, but they have a similar (25): to reduce energy
use. Here’s the difference. Energy conservation relies on people cutting back on activities that (26) energy—by
turning off lights or driving less or using appliances less often. Energy efficiency harnesses technology to help
avoid or reduce energy (27) so that you can still turn on the lights, drive, or wash your clothes but use less energy
doing so. Why is it important to use less energy?
Using less energy through (28) measures is good for the economy and your wallet. By reducing the (29) of
energy required for certain tasks, energy efficiency is also good for the planet. It can help to reduce air and water
pollution (30) by certain types of energy generation and avoid negative impacts on critical ecosystems.
(harness: make use of to produce energy)
25. A. goal B. propose C. result D. cause 25. …
26. A. spend B. release C. consume D. have 26. …
27. A. use B. waste C. bill D. taking 27. …
28. A. efficient B. effective C. effect D. efficiency 28. …
29. A. amount B. number C. quality D. quantity 29. …
30. A. to cause B. caused C. cause D. causing 30. …

Passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 11 to 20

      Everyone wants to reduce pollution. But the pollution problem is (11) ________ complicated as it is serious . It is complited (12) ________ much pollution is caused by things that benefit people. (13) ________, exhaust from automobiles causes a lartge percentage of air pollution . But the automobile (14) ________ transportation for millions of people . Factories discharge much (15)_____ the material that pollutes theair and water, but factories give employment to a large munber of people . Thus , to end (16)________ greatly reduce pollution immediately , people would have to ( 17)________ using many things that benefit them . Most of the people do not want to do that , of course . But pollution can be (18)________ reduced in several ways . Scientists and engineers can work to find ways lessen the (19)________. Of the pollution that such things as automobiles and factories cause . Governments can pass and enforce laws that (20) ________ businesses and traffic to stop , or to cut down on certain polluting activities.

Điền vào số (19)

A. number

B. way         

C. figure     

D. amount