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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 |

MistakeCorrection
1. He worked in a noisy environment for a long time, because his hearing became worse. | because | so |
2. We've decided to cancel our picnic because of it's forecast to rain tomorrow. | because of | because /since |
3. Researchers haven't found out what has led in the pollution of the river. | in | to |
4. Radiation may result to childhood cancer. | to | in |
5. Water from power stations may cause water in rivers and lakes hotter. | cause | make |
6. Her grandmother is complaining so she's always dumping her school things in the floor. | so | because /since |
1. because => so
2. because of => because
3. in => to
4. to => in
5. cause => make
6. so => because

1. America is called the land of __________. |
A. dream |
B. opportunity |
C. immigration |
2. The word immigrate in line 1 can be replaced by__________. |
A. come into |
B. go out of |
C. travel |
3. The California Institute of Technology __________. |
A. ranks first in the world |
B. is a university focusing on natural sciences |
C. focuses on science and engineering |
4. What is NOT true about Harvard? |
A. It was founded in 1636. |
B. It is the oldest university in the world. |
C. It is located in Massachusetts. |
5. University of California, Los Angeles __________. |
A. is in Hollywood |
B. is different from other universities |
C. has a high number of applications |

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.

1. Hoa __________________ coins and stamps since she was six.
A. was collecting |
B. has collected |
C. collected |
D. will collect |
2. His brother is a _________________ boy. He always tells a joke.
A. handsome |
B. humorous |
C. sociable |
D. energetic |
3. Do you mind if I __________________ your car to work?
A. drive |
B. driving |
C. to drive |
D. drove |
4. They are ____________ that their son won the championship.
A. delighted |
B. pleasing |
C. sad |
D. interesting |
5. My sister regretting ___________ Mai’s glasses yesterday.
A. to break |
B. broken |
C. breaking |
D. break |
6. Hoa dances more _______________ than her classmates.
A. beauty |
B. beautiful |
C. beautifully |
D. beautify |
7. They will hold a meeting in the large room ____________ the morning of next Sunday.
A. in |
B. on |
C. at |
D. of |
8. Minh loves playing chess _____________ his sister enjoys skipping in their free time.
A. when |
B. because |
C. while |
D. during |
9. One hundred dollars ______________ an big amount of money for her.
A. is |
B. are |
C. were |
D. is being |
10. Don’t overheat the victim _____________ blankets or coats.
A. on |
B. for |
C. with |
D. from |
11. We are going to __________ a small plane to Ha Long Bay this weekend.
A. drive |
B. ride |
C. take |
D. give |
12. They as well as Mai ___________________ in the field at this time last Sunday.
A. was working |
B. were working |
C. has worked |
D. have worked |
13. Thanks _______ Alexander Graham Bell’s invention, I can communicate with each other easily.
A. for |
B. from |
C. on |
D.to |
14. We must _________ the environment from the pollution every day.
A. save |
B. protest |
C. protect |
D. waste |
15. In our opinion, there are a lot of differences _________ two twins.
A. from |
B. without |
C. with |
D. between |
16. If you _______________ your work, let’s play volleyball with them in the garden.
A. finish |
B. are finishing |
C. have finished |
D. will finish |
17. Have a picnic with ______________ in the mountain tomorrow.
A. Hanh and I |
B. Hanh and me |
C. I and Hanh |
D. me and Hanh |
18. Study is no _____________ restricted to just one location.
A. longer |
B. long |
C. longest |
D. the longest |
19. My son was hit _______________ a stick while he was working in the field.
A. by |
B. with |
C. without |
D. out |
20. Nam and Manh have played badminton for two hours, but __________ of them are tired.
A. none |
B. both |
C. neither |
D. all |

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 |

I.Find the word which has a different sound in the underlined part.
1. A
2. A
3. C
4. A
5. D
II.Find the word which has a different stress pattern from the others.
1. A
2. A
3. C
4. C
5. B
B.VOCABULARY AND GRAMMAR
III Now match type of pollution and its definition..
1. C 2. C 3. A 4. C 5. D
Đây nà ❤
Soil is the natural resource on the earth which directly supports the life of plants and indirectly of animals since the origin of life on the earth. It is very important complex substance available everywhere on the earth. Productive soil is a soil useful to grow crops. As a human being, we need to keep our land safe and secure and away from all the impurities. However, it is not possible because of the technological advancement.
Soil is getting polluted through the toxic substances released by the use of chemical fertilizers, pesticides, insecticides, industrial wastes, etc which are badly affecting the fertility of land. Soil pollution depletes the soil nutrients because of the availability of heavy concentration of undesirable foreign elements into soil through chemicalization.
Nguyễn Thị Thu Thuỷ, bơ đi mà sống, Chippy Linh, Xuân Dinh, An Trần, Mêń Vũ, Tú Quyên, Nguyễn Nhật Minh, Huyền Tống Khánh, phương linh, Brown Bae, Linh Diệu, Linh Nguyễn, Nguyễn Thị Nguyệt, ♪ ♀ ♡Băng♥Ciuღ ♂ ♫ , ...