Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Light pollution is not (1)…….. serious as water or air pollution. (2)………, it is the type of pollution that (3)……….. more in cities than in rural areas. In the past, we could sit out at night and (4)………..at glittering stars in the sky and light from objects in the outer space. Nowadays, cities are covered with lights from buildings , streets , advertising displays, many of which direct the lights up into the sky and into many unwanted places. The real problem is that it is very (5)…….to apply light to almost everything at night . Millions of tons of oil and coal (6)……...to produce the power to light the sky. Eye strain, (7)…………..of vision and stress are what people may get from light pollution. (8)………..light at night can harm our eyes and also harm the hormones that help us to see things properly.
1.A. more B.as C. much D. only
2.A. Moreover B. However C.Therefore D. Nevertheless
3.A. happen B. occur C. occurs D. is occurred
4.A.watch B. see C. spend D. gaze
5.A. waste B. wastes C. wasting D. wasteful
6.A. used B. using C. is used D. are used
7.A. lose B. lost C. loss D. losing
8.A. Very much B. Too much C. Too many D. So many
III. Complete the sentences, using the correct form of the words in brackets.
1. Light pollution make us to see the stars in the sky. (able)
=>
We are able to see the stars in the sky if light pollution2. Noise is considered as pollution. (environment)
=>
The environment is considered as noise pollution3. The soil becoms because of the use of so many pesticides and fertilizers. (contaminate)
=>
So many pesticides and fertilizers contaminated the soil4. waste spills can contaminate groundwater. (industry)
=> Industry
waste spills can contaminate groundwater5. habitats have been destroyed in recent years. (nature)
=>
Nature has been destroyed in recent years6. A number of cleaning products contain chemicals. (harm)
=> A number of cleaning products contain chemicals that are harmful to human health
7. Water samples collected at these villages were seriously with bacteria. (contaminate)
=>
Water samples collected at these villages contaminated the water8. People believe that the water has brought cancer to the local residents. (pollute)
=>
Water pollution has brought cancer to local residents9. In many developing countries, water pollution is usually a leading cause of . (die)
=>
In many developing countries, water pollution is usually the leading cause of death10. elements have been found in both ground and underground water sources. (pollute)
=>
Groundwater pollution is the found factor11. Fish and many other animals are killed by in their habitat. (pollute)
=>
Water pollution kills fish and many other animals
12. Astronomers are concerned about light pollution because they have in viewing activities in the sky and outer space. (difficult)
=> Astronomers are concerned about light pollution because they have difficulty in view activities in the sky and outer space.
IV. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Have a walk (1) a beach, listen to the sound of the sea waves, and suddenly you see a lot of rubbish on the beach. Pollution takes away all the (2) of our beaches. I feel really annoyed (3) I see plastic bags lying on the sand, cigarette ends buried in the sand, and soda cans floating in the sea.
There are a lot of things that we can do. (4) we see rubbish, we should do our part in the protecting the land (5) picking it up and throwing it in dust bins. (6) , we can form some kind of organization that helps (7) the beaches. If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start now (8) the beaches are damaged beyond repair.
1. A. on B. in C. at D. over
2. A. beauty B. beautifully C. beautiful D. being beautiful
3. A. before B. after C. when D. while
4. A. While B. Soon C. Unless D. If
5. A. by B. with C. of D. in
6. A. Nevertheless B. Moreover C. However D. Therefore
7. A. cleaning up B. cleaning up C. clean up D. clean off
8. A. when B. after C. until D. before
I. Read the passage and fill in the blanks with the correct words.
Environmental pollution is a term that (1) refers to all the way by which man pollutes his surroundings. Man dirties the air with gases and smoke, (2) poisons the water with chemicals and other substances, and damages the soil with (3) too many fertilizers and pesticides. Man also pollutes his surroundings (4) in various other ways for example(5) , people run natural be run natural beauty by scattering little on the land and in the water. They operate machines and motor vehicles that fill the air with disturbing (6) noise pollution.
Environmental pollution (7) is one of the most serious (8) problems feeing mankind today. Air, (9) water and soil are necessary to the survival of all living things. Badly - polluted air can cause illness, and (10)even death. Polluted water kills and other marine life. Pollution of soil reduces the amount of land for growing food. Environmental pollution also brings ugliness to man’s naturally beautiful world.
IV. Complete the sentences, using the correct form of the words in brackets.
1. People believe that the water has brought cancer to the local residents. (polluted)
2. Light pollution make us to see the stars in the sky. (inability)
3. Noise is considered as pollution. (environmental)
4. habitats have been destroyed in recent years. (natural)
5. A number of cleaning products contain chemicals. (harmful)
6. Water samples collected at these villages were seriously with bacteria. (contaminated)
7. An of agrochemicals is pesticides. (illustration)
8. Contaminants are usually to aquatic plants. (poisonous)
.
Chúc bạn học tốt!!!
II. Read the passage and complete the sentences. True (T) or false (F).
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 waterways. 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.
¨ 1. Motor vehicles and factories are among some sources of air pollution. T
¨ 2. Air pollution doesn’t endanger people’s health in some cities. F
¨ 3. Air pollution is the only problem of the environment mentioned in this passage.F
¨ 4. Garbage disposal is a problem in many large cities.T
¨ 5. Everyone must cooperate to reduce pollution.T
6. We can reduce pollution by recycling programmes only. F
combine each pair of sentences using conditional sentences type 1
1a person looks at the sky at night. he is not able to see the milky way by naked eye
..........If a person don't look at the sky at night, he will able to see the milky way by naked eye .................
2 noise pollution happens regularly. it causes stress or nuisance
...........If noise pollution doesn't happen regularly, it will not cause stress or nuisance .................
3 water pollution gets more serious in the future. it affects the development of economy and society
.......If water pollution doesn't get more serious in the future, it will not affect the developement of economy and society ......
4 australia has invested in water in vn with good results. half of the population in the rural areas has access to fresh water
........If Australia doesn't invest in water in Vn with good results, half of the population in the rural areas doesn't access to fresh water ........
5 you use compact light bulbs.you savea lot of energy
........If you don't use compact light bulbs, you won't save a lot of energy ........
6 we have more space we plant more trees
........if we have more space, we will plant more trees..................
III. Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.
Light pollution is not (1) serious as water or air pollution. (2) , it is the type of pollution that (3) more in cities than in rural areas. In the past, we could sit out at night and (4) at glittering stars in the sky and light from objects in the outer space. Nowadays, cities are covered with lights from buildings, streets, advertising displays, many of which direct the lights up into the sky and into many unwanted places. The real problem is that it is very (5) to apply light to almost everything at night. Millions of tons of oil and coal (6) to produce the power to light the sky. Eye strain, (7) of vision and stress are what people may get from light pollution. (8) light at night can harm our eyes and also harm the hormones that help us to see things properly.
1. A. as B. more C. much D. only
2. A. Moreover B. However C. Therefore D. Nevertheless
3. A. happen B. occur C. occurs D. is occurred
4. A. watch B. see C. spend D. gaze
5. A. waste B. wasteful C. wasting D. wastes
6. A. used B. using C. is used D. are used
7. A. lose B. lost C. loss D. losing
8. A. Very much B. Too much C. Too many D. So many