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1. After the accident, many people were exposed________ radiation.
A. from B. at C. to D. with
2. Light pollution has a wide range of negative effects________ I’m human health.
A. on B. of C. for D. to
3. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.
A. Air pollution B. Light pollution
C. Water pollution D. Noise pollution
4. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.
A. therefore B. because C. in spite of D. due to
5. If rubbish is non-biodegradable, it________ forever.
A. exists B. will exist C. won’t exist
D. doesn’t exist
6. ________are Chemicals that are used to kill unwanted plants, such as weeds.
A. Fertilizers B. Pesticides C. Herbicides D. Pollutants
7. There would be much less pollution________ people stopped using cars completely.
A. if B. since C. when D. although
8. Emissions of pollutants into the air can________ changes to the climate.
A. get on B. end up C. go into D. result in
9. ________can we help save our environment?
A. What B. How C. Why D. How much
10. If we care about plastic waste________.
A. why won’t we stop drinking bottled water?
B. we would use reusable shopping bags
C. we will throw away plastic water bottles.
D. why don’t we buy plastic bags?
There’s much more water than land on the (1) _surface__ of the earth. The seas and oceans cover nearly (2) _four-fifths__ of the whole world, and only one-fifth of (3) _its__ land. If you traveled over the earth in different directions, you would have to spend (4) __much_ more of your time (5) _moving__ on water that on roads or railways. We sometimes forget that for every mile of land (6) _there are__ four miles of water.
There’s so much water in the surface of our earth that we (7) __have_ to use two words to describe. We use the word SEAS (8) _describes__ those parts of water surface which (9) _is__ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) _which__ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water.
There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word SEAS (8) ___ those parts of water surface which (9) ___ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) ___ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
complete each of the numbered blanks in the following passage.
Everyone wants to reduce pollution. But the pollution problem is as complicated (1)__________it is serious. It is complicated because much (2)__________is caused by things that benefit people. For example, exhaust (3)_________automobiles causes a large percentage of all air pollution. (4)_________ the automobiles provide transportation for millions of people. Factories (5)__________much of the material which pollutes air and water, but factories give employment to a large number of people.
Thus, to (6)__________or greatly reduce pollution immediately, people would have to stop using many things that benefit them. Most of the people do not want to do that, of course. But pollution can be (7)__________reduced in several ways. (8)__________and engineers can work to find ways to lessen the (9)__________of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that require businesses and individuals to stop, or cut (10)__________on certain polluting activities.
1. A. for B. as C. because D. since
2. A. polluter B. pollutant C. polluting D. pollution
3. A. in B. at C. from D. for
4. A. Therefore B. However C. Moreover D. But
5. A. discharge B. offer C. emit D. dissolve
6. A. cause B. end C. increase D. pause
7. A. increasingly B. hopelessly C. gradually D. dangerously
8. A. Scientists B. Doctors C. Lecturers D. Botanists
9. A. number B. figures C. numbers D. amount
10. A. up B. off C. down D. into
complete each of the numbered blanks in the following passage.
Everyone wants to reduce pollution. But the pollution problem is as complicated (1)__________it is serious. It is complicated because much (2)__________is caused by things that benefit people. For example, exhaust (3)_________automobiles causes a large percentage of all air pollution. (4)_________ the automobiles provide transportation for millions of people. Factories (5)__________much of the material which pollutes air and water, but factories give employment to a large number of people.
Thus, to (6)__________or greatly reduce pollution immediately, people would have to stop using many things that benefit them. Most of the people do not want to do that, of course. But pollution can be (7)__________reduced in several ways. (8)__________and engineers can work to find ways to lessen the (9)__________of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that require businesses and individuals to stop, or cut (10)__________on certain polluting activities.
1. A. for B. as C. because D. since
2. A. polluter B. pollutant C. polluting D. pollution
3. A. in B. at C. from D. for
4. A. Therefore B. However C. Moreover D. But
5. A. discharge B. offer C. emit D. dissolve
6. A. cause B. end C. increase D. pause
7. A. increasingly B. hopelessly C. gradually D. dangerously
8. A. Scientists B. Doctors C. Lecturers D. Botanists
9. A. number B. figures C. numbers D. amount
10. A. up B. off C. down D. into
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
V. Choose the underlined word or phrase, A, B, c or D that needs correcting.
1. What will -> would happen if the Earth stopped moving?
2. One of the things all of us can do to protect and improve our environment is recycle -> recycling.
3. Humans can even die if they will drink -> drink contaminated water.
4. Long-term exposure to loud noise results -> results in permanent hearing loss.
5. They believe that water pollution is the large -> largest cause of death and disease in the world.
6. Is the recycling process in -> X itself damaging for the environment?
7. We won’t -> will save the environment if we stop using so much energy.
8. One in six species is at risk of extinction because -> because of climate change.
9. The amount of waste decreased -> would decrease if people started to buy reusable packages.
10. Contaminated water can cause of -> X many types of diarrheal diseases, including cholera.