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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?
1. By the time we _____ to the cinema, the film had started.
A. gets B. had got C. has got D. got
2. When the policeman came there, the robber _____
A. had left B. has left C. left D. was left
3. If you were the president, what _____ you do to help the environment?
A. will B. did C. would D. do
4. The village's drinking water _____ with poisonous chemicals since the factory came into operation.
A. contaminates B. is contaminated C. has contaminated D. has been contaminated
5. When the policeman came to the scene, the driver of the car _____
A. have left B. had left C. leaves D. was left
6. You will recognize Jenny when you see her. She _____ a red hat.
A. wears B. is wearing C. will wear D. will be wearing
7. Recent_____ developments have made robots more user-friendly and intelligent.
A. science B. scientist C. scientific D. scientifically
8. If we use water_____, more people will have cleaner water.
A. care B. carefully C. careless D. carelessly
9. Water pollution make some aquatic animals_____
A. dying B. to die C. die D. died
10. She prefers English _____ France.
A. to B. for C. at D. in
11. Three hundred people _____ homeless by the earthquake.
A. left B. were leaving C. were left D. had left
12. By the time we got to the cinema, the film_____
A. had started B. started C. starting D. has started
13. Many people die_____ food poison today.
A. at B. of C. in D. on
14. The _____ buried the whole village while people were still sleeping in their houses.
A. drought B. flood C. mudslide D. tornado
15. If people _____ to work by bus, there _____ fewer car fumes.
A. to travel / be B. travel / are C. will travel / be D. travel / will be
16. If people didn't throw rubbish in the street, it _____ attractive.
A. will look B. would look C. look D. to look
17. There are about 750 million English speakers in the world, and this number _____ fast.
A. is increasing B. to increase C. are increasing D. increase
18. In the future, natural disasters_____ accurately with the help of technology.
A. to predict B. predict C. will be predicted D. will predict
19. On my birthday, I was very pleased because I______ a nice present.
A. receive B. had received C. receives D. am receiving
20. Water _____ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
21. The train or HN _____ at 7a.m tomorrow.
A. leaves B. leaving C. to leave D. left
22. Environmental pollution has_____ to lots of health problems.
A. caused B. got C. made D. led
23. The heavy rain has caused _____ in many parts of the country.
A. drought B. storms C. forest fire D. floods
24. By the time we _____ to the cinema, the film had started.
A. had got B. got C. were getting D. get
25. A person who _____ the bagpipes is called a piper.
A. plays B. performs C. entertains D. does
26. The team's success was largely_____ to her efforts.
A. because B. due C. since D. however
27. I often drink coffee, but today I _____ tea.
A. am drinking B. drink C. drank D. drinks
28. If you_____ the president, what would you do to help the environment?
A. are B. had been C. were D. was
29. Eating too much sugar can _____ to health problems.
A. cause B. lead C. make D. take
30. Emergency teams are still removing the _____ from the plane crash.
A. dirt B. debris C. dust D. air
I.Choose the best answer.(A,B,C or D):
1.I like............back my home village on holiday.
A. comes B. come C.came D.coming
2.Iff the factory.... dumping poison into the lake , all the fish and other aquatic animals will die.
A.continues B.to continue C.continued D.will continue
3. Water.......in the lake has made the fish die.
A.pollution B.pollute C.polluted D.plluting
4.Mi and Nick like .......... back Mi's home village on holiday.
A.comes B.come C.came D. coming
5.If the factory continues dumping poison into the lake, all the fish and other aquatic animals........... .
A.die B. to die C.dead D.will die
6.Water pollution is the..... in the lake has made the fish die.
A.comtaminating B.contaminate C.contaminated D.contamination
7.If we .......... water carefully,more people will have fresh water.
A.will use B.would use C.using D.use
8.If the factory continues dumping poison......... the lake, all the fish and oother aquatic animals will die.
A.into B.to C.about D.in
II.Put the verbs in brackets into the correct form.(Câu điều kiện loại I)
1.If we(recycle)....recycle.... more, we will help the Earth.
2.Factories(not dump)...won't dump...waste into rivers if the government fine them heavily.
3.If people travel to work by bus, there(be)...will be... fewer car fumes.
4.We(save)...will save...thousands of trees if we don't waste paper.
5.If we use water carefully, more people(have)...will have...fresh water.
6.If the factory(continue)....continues...dumping poison into the lake , all the fish and other aquatic animals will die.
7.If we recycle more, we (help).....will help..... the Earth.
8.If people(travel)....travel...to work by bus , there will be fewer car fumes.
9.We will save thousands of trees if we don't waste paper.
10.Factories won't dump waste into rivers if the government (fine) ...fines... them heavily.
IV.Put the verbs in brackets into the correct form.(Câu điều kiện loại II)
1.If I were you,I(look)...would look... for a new place to live.
2.If Lan wasn't ill, she(join)....would join...out tree planying activity.
3.If there were fewer cars on the road, there(be)...would be...less pollution.
4.If people really cared about the environment, they(not dump) ....wouldn't dump...waste into the lake.
5.If there was no fresh water in the world, what(happen)....would happen.....?
6.If you(be)....were.....the president,what would you do to help the environment?
7.They get sick so often.If they exercised more, they(be)....would be....heathier.
8.If I(have).....had.....one million US dollars,I would build more parks in our city.
9.Quan's mother is unhappy.If Quan tided his room every day, his mother(not be).....wouldn't be.....so upset.
10.There isn't a garden at house. If there were, we (grow).....would grow...... vegetables.
#Chúc bạn học tốt!
II. Fill in the blank of the following passage with ONE suitable word. Write your answer on your answer sheet.
There is much more water than land (1)____on_______ the surface of the earth. The sea and oceans (2)_____are________ nearly four-fifths of the whole world, and only one-fifth of (3)___surface _______ land. If you traveled over the earth (4)____in_____different directions, you would have to spend much more of your time (5)______travelling__________ on water than on roads or railways. We sometimes forget that (6)______each_________ every mile of land there is four miles of water.
There is much water on the surface of our earth that we (7)______have________ to use two words to describe. We use the word seas to (8)____describle __________ those parts of water surface which (9)_______are _______ only a few hundreds of miles wide, the word oceans to describe the huge areas of water which are thousands of miles wide (10)_____and_____ very deep.
III. Read the following passage carefully and choose the best answer to each question. Identify your answer by writing the corresponding letter A, B, C or D on your answer sheet.
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being destroyed by the massive volumes of industrial effluent which pours into the lake everyday. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles off shore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
1. According to the writer, one environmental problem in the world today is ________ .
A. acid rain B. industrial pollution. C. safe water shortage. D. population explosion .
2. Many sources of water are not drinkable because of _______ .
A. acid rain. B. industrial pollution. C. garbage D. all A, B, C, are correct
3. What is serious problem of Lake Baikal in Russia?
A. It contains a rich variety of animals and plants.
B. It is polluted by massive volumes of industrial wastes discharged into it .
C. It has 1,300 rare species that do not exist anywhere else in the world .
D. The government did not have the power to enforce laws and regulations.
4. How many countries throw industrial waste into the Mediterranean Sea regularly?
A. nearly 16 B. exactly 16. C. exactly 15 D. less than 15.
5. What is the message to the reader?
A. We should take action to protect our water resources.
B. We should take all water resources into account.
C. We should limit the use of water resources.
D. We should encourage people to use safe water.
6. If we use water ____________________, more people will have clean water
A. care | B. careless | C. carefully | D. carelessly |
7. Air ______________, together with littering, is causing many problems in our cities today.
A. pollute | B. polluted | C. polluting | D. pollution |
8. The USA has a population of about 304 million, and it’s the third ___________________country in the world.
A. smallest | B. largest | C. narrowest | D. highest |
9. ‘________________ the pink dress ? It suits you’ said Molly.
A. Why don’t you buy | B. Why did you not buy | C. Did I buy | D. Had you bought |
10. You have a ticket for the game, _____________?
A. do you | B. haven’t you | C. don’t you | D. have you |
I. Choose the best answer A, B, C or D to complete the sentences :
6. If we use water ____________________, more people will have clean water
A. care | B. careless | C. carefully | D. carelessly |
7. Air ______________, together with littering, is causing many problems in our cities today.
A. pollute | B. polluted | C. polluting | D. pollution |
8. The USA has a population of about 304 million, and it’s the third ___________________country in the world.
A. smallest | B. largest | C. narrowest | D. highest |
9. ‘________________ the pink dress ? It suits you’ said Molly.
A. Why don’t you buy | B. Why did you not buy | C. Did I buy | D. Had you bought |
10. You have a ticket for the game, _____________?
A. do you | B. haven’t you | C. don’t you | D. have you |
Part II. Circle the best answer among A, B, C or D to complete the following sentences
6. NASA has sent 11 orbiters and 8 landers to Mars__________1994.
A. since B. in C. from D. until
7. If we ______________ water carefully, more people will have fresh water.
A. will use B. would use C. using D. use
8. - Lan: "Most people had moved to safe areas when the storm broke.". Nam: "____"
A. That’s a relief ! B. That’s awful ! C. Oh no ! D. That’s shocking !
9. While I _______the performance, I met one of my old friends.
A. watched B. was watching C. watch D. am watching
10. Marry and Nick like ______________ back Marry’s home village on holiday.
A. comes B. come C. came D. coming
11. Water pollution is the ________________ in the lake that/which has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination
12.My house _______________ next year.
A. will be built B. builds C. build D. will build
13.Lien told me that ___________ a biology teacher. A. she wants to become B. she wanted to become
C. she will become D. she wanted becoming
14. We’re decided _________ in Ho Chi Minh city for three more days.
A. stay B. staying C. to stay D. to staying
15. ______Mai was tired, she tried to finish her homework before going to bed.
A. Because B. However C. Although D. Despite
16. It’s difficlut to …………… what the planet Earth will be like in 100 years’ time.
A. imagine B. see C. expect D. remember
17. All our English teachers are __________ speakers.
A. native B. original C. foreign D. foreigns
18. Teenagers often use abbreviations when __________.
A. video conferencing
B. sending letters
C. talking
D. texting
19. He_______________a film on TV at 9 p. m,tomorrow.
A. is watching
B.was watching
C. will watch
D. will be watching
20. By the time the firefighters arrived, the fire_________ over 50 hectares of pine forests.
A. had already destroyed B. has already destroyed
C. already destroyed D. already destroys
\(\text{≌₰⇴⩸⨙⩸※◈⨦}\)6. NASA has sent 11 orbiters and 8 landers to Mars__________1994.
A. since B. in C. from D. until
7. If we __________ water carefully, more people will have fresh water.
A. will use B. would use C. using D. use
8. - Lan: "Most people had move to safe areas when the storm broke.". Nam: "____"
A. That’s a relief ! B. That’s awful ! C. Oh no ! D. That’s shocking !
9. While I _______the performance, I met one of my old friends.
A. watched B. was watching C. watch D. am watching
10. Marry and Nick like ______________ back Marry’s home village on holiday.
A. comes B. come C. came D. coming
11. Water pollution is the ________________ in the lake has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination
12.My house _______________ next year.
A. will be built B. builds C. build D. will build
13.Lien told me that ___________ a biology teacher.
A. she wants to become B. she wanted to become
C. she will become D. she wanted becoming
14. We’re decided _________ in Ho Chi Minh city for three more days.
A. stay B. staying C. to stay D. to staying
15. ______Mai was tired, she tried to finish her homework before going to bed.
A. Because B. However C. Although D. Despite
16. It’s difficlut to …………… what the planet Earth will be like in 100 years’ time.
A. imagine B. see C. expect D. remember
17. All our English teachers are __________ speakers.
A. native B. original C. foreign D. foreigns
18. Teenagers often use abbreviations when __________.
A. video conferencing
B. sending letters
C. talking
D. texting
19. He_______________a film on TV at 9 p. m,tomorrow.
A. is watching
B.was watching
C. will watch
D. will be watching
20. By the time the firefighters arrived, the fire_________ over 50 hectares of pine forests.
A. had already destroyed B. has already destroyed
C. already destroyed D. already destroys