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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

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 |

Match the parst in cloumn A with the ones in column B to make meaningful sentences .
column A |
column B |
1.In Viet Nam , worshipping ancestors is one the traditional | A.When guest haven't finished eating |
2.Unlike the Viet Nam , the British have meals | B..to commemorate ded people |
3.The Obon dance is performed |
C.served with boiled chicken at Tet . |
4.You have to prepare sticky rice | D.in mid-August in many areas of Japan. |
5.You shouldn't leave the table | E.around the table |
1b
2E
3D
4C
5A

A | B |
1. If people keep dumping rubbish into the lake, |
a, the groundwater will be poisioned |
2, If the farmers overuse pesticide, |
b, if our surrounding environment is polluted |
3, Soil erosion won't happen in an area, |
c, they will disappear in the future |
4, If we don't converse the rainforests | d, unless we join hands to protect it |
5,Our health will be badly affected |
e, the aquatic life will be afflicted |
6,Our environment will be damaged | f, floods will be more and more servere |
7, If we don't protect the frontier forests, | g, if people use more public transportation |
8, The amount of carbon dioxide in the atmosphere will be reduce |
h, if people practise sustainable agricultural mad use |
1.e
2. a
3. h
4. f
5. b
6. d
7. c
8. g
A | B |
1. If people keep dumping rubbish into the lake, |
a, the groundwater will be poisioned |
2, If the farmers overuse pesticide, |
b, if our surrounding environment is polluted |
3, Soil erosion won't happen in an area, |
c, they will disappear in the future |
4, If we don't converse the rainforests | d, unless we join hands to protect it |
5,Our health will be badly affected |
e, the aquatic life will be afflicted |
6,Our environment will be damaged | f, floods will be more and more servere |
7, If we don't protect the frontier forests, | g, if people use more public transportation |
8, The amount of carbon dioxide in the atmosphere will be reduce |
h, if people practise sustainable agricultural mad use |
1.e
2. a
3.h
4.f
5.b
6.d
7. c
8.g

Choose and circle A, B, C or D to complete the following sentences.
1. Don't forget ________________ part in the Mid-Fall Festival tonight.
A. taking |
B. take |
C. to take |
D. taken |
2. My mother is capable _____________ writing the book report.
A. for |
B. about |
C. of |
D. from |
3. Minh's classmates __________ a picnic in the mountain in the past three days.
A. has |
B. have had |
C. have |
D. has had |
4. The students are always _______ about doing the experiment in their Physics class.
A. excited |
B. interested |
C. bored |
D. tired |
5. When you see the traffic light turn into red, you ___________ stop.
A. should |
B. can |
C. must |
D. ought |
6. Because the lift was _________, we had to use stairs to reach the fifth floor.
A. out of order |
B. in order |
C. operated |
D. run out of |
7. Mr. Ba will have his house ____________ yellow next Sunday.
A. to repaint |
B. repaint |
C. repainted |
D. repainting |
8. When I came in, they ___________ newspapers in the library.
A. read |
B. were reading |
C. are reading |
D. will read |
9. The girl ________ to the hospital after the accident is my closest friend.
A. taking |
B. take |
C. to take |
D. taken |
10.____________ the gift they gave, she felt very happy.
A. Because |
B. Thanks |
C. Because of |
D. In spite |
Choose and circle A, B, C or D to complete the following sentences.
1. Don't forget ________________ part in the Mid-Fall Festival tonight.
A. taking |
B. take |
C. to take |
D. taken |
2. My mother is capable _____________ writing the book report.
A. for |
B. about |
C. of |
D. from |
3. Minh's classmates __________ a picnic in the mountain in the past three days.
A. has |
B. have had |
C. have |
D. has had |
4. The students are always _______ about doing the experiment in their Physics class.
A. excited |
B. interested |
C. bored |
D. tired |
5. When you see the traffic light turn into red, you ___________ stop.
A. should |
B. can |
C. must |
D. ought |
6. Because the lift was _________, we had to use stairs to reach the fifth floor.
A. out of order |
B. in order |
C. operated |
D. run out of |
7. Mr. Ba will have his house ____________ yellow next Sunday.
A. to repaint |
B. repaint |
C. repainted |
D. repainting |
8. When I came in, they ___________ newspapers in the library.
A. read |
B. were reading |
C. are reading |
D. will read |
9. The girl ________ to the hospital after the accident is my closest friend.
A. taking |
B. take |
C. to take |
D. taken |
10.____________ the gift they gave, she felt very happy.
A. Because |
B. Thanks |
C. Because of |
D. In spite |
1_C
2_E
3_A
4_B
5_D