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1 dumping poison
2air pollution
3 water temperature
4 eath's surface
5 substance
6 surprised
7 light pollution
8 waste
9 acid
10 poisonous

: I. Choose the best answer:
1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.
2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.
3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.
4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)
6. If we (will use/ would use/ use) water carefully, more people will have fresh water.
7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will die
8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects
9. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
10. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
12. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.
13. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
14. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
15. The (dead/ die/ death/ died) fish are floating in the water.
16. We plant trees, (due to/ because/ because of/ so) we can have fresh air.
17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )
18. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
19. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.
22.If you (was / were/ are/ could be) in my position, you would understand me.
23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
24.Many seabirds were (die/ death/ dead/ died) because of the oil spill.
25.(Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water
26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.
27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.
28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.
#Yumi

22. results => results in
23. make => cause
24. because => because of
25. because => therefore
26. developing => developed
27. so => because
22.Long exposure to loud noise results permanent hearing loss | results ---> results in |
23.The misuse of ressources and improper dumping of waste make land pollution | make--->cause |
24.The soil becomes comtaminated because the use of so many pesticides and other farming chemicals | because--->because of |
25.Oil slicks from boats or ships pollute the sea,because many fish and sea-birds die | because--->therefore |
26.In many developing countries,water pollution is usually a leading cause of death if people drink from polluted water sources | developing--->developed |
27.We should plant trees in our neighbourhood so trees help cool the planet | so--->because |

PART 1: READING
II. Read and answer the questions below. (1 point)
There are two types of air pollution. That is the outdoor air pollution caused by factories, automobiles and biological matter. We most commonly associate air pollution with smog and acid rain. That is of course a problem and you might be surprised how aware children are of the air pollution concerns. However, there is also indoor air pollution. Indoor air pollution causes just as many health problems around the globe as outdoor air pollution. And because many people are not aware of it, they suffer unnecessarily. According to the World Health Organization, 2.4 million people die each year from air pollution and 1.5 million of these deaths are caused by indoor air pollution. Educating young kids about air pollution can be an efficient solution to this alarming worldwide issue because it can make them somewhat aware of air pollution. They may have heard about the greenhouse effect, global warming and acid rain. These problems may be frightening for children to hear. However, children also have the power to make changes both inside their home and globally.
6. What causes the outdoor air pollution?
the outdoor air pollution caused by factories, automobiles and biological matter.
7. Is indoor air pollution a reason for nearly as many health problems in the world as outdoor one?
yes
8. Why do people suffer from the air pollution unnecessarily?
9. How many people die every year from air pollution?
According to the World Health Organization, 2.4 million people die each year from air pollution and 1.5 million of these
10. What may make kids frightened if they hear about them?
They may have heard about the greenhouse effect, global warming and acid rain.

chọn đáp án đúng:
1. By working for an international organization, he takes opportunities to have a worldwide network of friends and interact with a variety of people. The underlined word has the closest meaning to:
A. relate to |
B. communicate with |
C. dedicate with |
D. roomate with |
2. It sounds interesting. How did you get the job ? - ...........................
A. Yes, it was really amazing |
B. I received that interesting job in 2014 |
C. I got it last year |
D. just by chance |
3. This method seems to be ...................... A lot of students who follow it can improve their pronunciation quickly
A. use |
B. useful |
C. useless |
D. misused |
4. Joining in a hand helping your community helps you gain experience .................. many fields such as education, social work and health care.
A. in |
B. out |
C. during |
D. into |
5. “While we were having dinner, the phone rang” has the closest meaning to:
A. While the phone was ringing, we had dinner |
B. While the phone ringing, we had dinner |
C. We were having dinner when the phone rang |
D. While the phone was ringing, we having dinner |
6. This group of university students had to spend a ................ night preparing stuff for the following day.
A. sleep |
B. slept |
C. sleepless |
D. sleeps |
7. He was peaceful man and .............. all form of violence
A. for |
B. with |
C. again |
D. against |
8. Your job is likely include welcoming guests and receiving .............. for our Charity Center
A. donate |
B. donations |
C. donors |
D. donated |
9. This figure became intrested in politics and .............. to leave his first university for protesting
A.force |
B. forced |
C. was forcing |
D. was forced |
10. He continued to fight against the ruling government which was extremely cruel. The underlined word has the closest meaning to:
A. structure |
B. struggle |
C. find |
D. discover |
11. At frst, her superiors tried to discourage her from leaving the convent, but in the end they ................ to let her go.
A. agreed |
B. was agreeing |
C. to agree |
D. agreeing |
12. After taking part in in public activities in their community, they realized that they had been ignorant or ............. before
A. narrow-minded |
B.large-minded |
C.full-minded |
D. thin-minded |
13. Choose the word whose underlined part is pronounced differently from the others.
A. island |
B. plan |
C. bank |
D. pretend |
14. We were travelling through the forest when we ................a python.
A. face |
B. was facing |
C. faced |
D. was faced |
15. Choose the word whose underlined part is pronounced differently from the others.
A. understand |
B. expand |
C. England |
D.sand |
16. Do you get .............. if you have to work overtime ?
A. annoy |
B. to annoy |
C. annoying |
D. annoyed |
17. Choose the answer which needs correcting:
Do like playing computer games or are you tiring => tired of them
A B C D
18. Choose the answer which needs correcting:
We are pretty scary because we were skidding => skidded and went off the road into a ditch
A B C D
19. Choose the word whose underlined part is pronounced differently from the others.
A. accident |
B. prevent |
C. attachment |
D. encouragement |
20. Choose the word whose underlined part is pronounced differently from the others.
A. prolong |
B. song |
C. among |
D. strong |