@Thảo Sakura

@The best of team

Câu 1 : D. were/would

Câu 2 : A. organises/will

Câu 3 : C. will be

Câu 4 : C. Our city has too much noise pollution.

Câu 5 : A. The room is so dirty.

Câu 6 : A. in

Câu 7 : D. dramatically

Câu 8 : A. drink

Câu 9 : B. Contaminated

Câu 10 : B. warming

Câu 11 : B. led

Câu 12 : D. Because of

Câu 13 : D. eletric

Câu 14 : B. horrific

Câu 15 : C. visual

Câu 16 : A. changes

Câu 17 : D. informal

Câu 18 : A. made

Câu 19 : C. recycle/ will reduce

Phần True or False

1 True

2 False

3 False

4 True

5 True

6 True

1. If I ...... you, I .... volunteer to clean the beach. 
A. am/will
B. was/ will
C. am/would
D. were/would
2. If our school .... the tree planting project, I .... join in. 
A. organises/will
B. organises/ would
C. organised/ would
D. organised/will
3. Without water, there .... no lives on the earth so we have to reduce water pollution. 
A. was
B. were
C. will be
D. would be
4. A: ............. B: That's the reason why I usually have headaches. 
A. This song sounds great.
B. The river is seriously contamianated.
C. Our city has too much noise pollution.
D. You ate too much raw meet tonight.
5. A: ............. B: Let's clean it up.
A. The rooom is so dirty.
B. Air pollution does harm to our health.
C. Farmers use too much pesticide that badly affetcs soil and small animals.
D. What do you think about water pollution in our neighbourhood?
6. The polluted water results .... the death of several creatures
A. in
B. on
C. of
D. for
7. The reduction in air pollution was ...... last year. 
A. drama
B. dramatic
C. dramatise
D. dramatically
8. In many poor nations, there are frequent outbreaks of cholera and other diseases because people there ........ untreated water. 
A. drink
B. to drink
C. drinking
D. drank
9. .......water is one of the factors that have driven many species to the verge of extinction
A. Contaminating
B. Contaminated
C. Contaminant
D. Contamination
10. Too much carbon dioxide in the atmosphere causes global .......
A.warm
B. warming
C. warmly
D. warmth
11. Environmental pollution has ........ to lots of health problems. 
A. caused
B. lead
C. made
D. resulted
12. _____ industrial waste, many fish cannot survive.
A. Because
B. Since
C. As
D. Because of
13. Choose the word which has a different stress pattern from the others.
A. medical
B. hospital
C. politic
D. electric
14. Choose the word which has a different stress pattern from the others.
A. physical
B. horrific
C. beautiful
D. different
15. The sight of too many advertising billboards, overhead poles, and shop signs causes __________ pollution
A. air
B. light
C. visual
D. noise
16. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans __________. 
A. changes
B. keeps
C. remains
D. stays
17. Choose the word which has a different stress pattern from the others. 
A. national
B. chemical
C. medical
D. informal
18. Oil spills from cargos and ships have _____ many animals and plants die. 
A. made
B. resulted
C. caused
D. led
19. If we ........... glass, we ......... air pollution by 20 percent. 
A. recycle/reduce
B. recycled/ reduced
C. recycle/ will reduce
D. recycled/ would reduce
Read the passage and decide whether the following statements are True or False? Air pollution is a serious problem in many cities. Motor vehicles, factories, and other sources create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the water-ways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually reduce pollution. For example, most cities have introduced recycling programmes.
Tùy chọn 1
1. Motor vehicles and factories are among some sources of air pollution. 
True
False
2. Air pollution doesn’t endanger people’s health in some cities.
True
False
3. Air pollution is the only problem of the environment mentioned in this passage
True
False
4. Garbage disposal is a problem in many large cities.
True
False
5. Everyone must cooperate to reduce pollution. 
True
False
6. We can reduce pollution by recycling programmes only. 
True
False