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I. Fill each of the numbered blanks in the following passage with a suitable word.
About two hundred years ago, man lived in (1) greater harmony with his environment because/ since/ as (2) industry was not much developed. Today the situation is quite different (3). People all over the world are worried about what is happening to the environment (4), because of modern industry and the need for more and more energy. Newspapers and magazines write (5) about water pollution, air pollution, and land pollution.
Why is there so much discussion about pollution (6)? After all, people have been polluting the world around (7) them for thousands and thousands of years. But in the past (8), there were not many (9) people and there was lots of room in the world so people could move to another place when (10) their settlements became dirty.
Now, however, many parts of the world are crowded (11). People live in big cities and much of our waste, especially waste (12) from factories, electric power stations, the chemical industry and heavy industry is (13) very dangerous. Fish die in the lakes, rivers, and seas; forest trees die too. Much of this dangerous (14) waste goes into the air and is carried by the wind (15) for great distances.
5. The population of the town can be divided into three main ______________.
A. gangs B. tribes C. lists D. groups
6. ____________refers to the existence of different plants and animals in a place.
A. Resources B. Existence C. Biodiversity D. Marine
7. The turtle has a long life _________________.
A. age B. span C. expectancy D. Both B and C
8. The case is still under ___________________
A. investigate B. investigated C. investigator D. investigation
9. The whale is a(n) _______________species.
A. endanger B. dangerous C. endangered D. endangering
10. Strong _________________are dangerous for swimmers.
A. seas B. rivers C. climates D. currents
11. It is important to ________________a reasonable level of fitness.
A. control B. maintain C. keep D. B and C
12. We would stay at home __________________.
A. if it were snowing C. if it is going to snow
B. if it would snow D. if it will snow.
13. I am sure that Nam would go to the cinema with you ____________.
A. if you ask him C. if you asked him
B. if you will ask him D. if you would ask him
14. I will never talk to you again _____________you apologize me___________ your being so rude.
A. if / for B. unless / for C. or / of D. whether / of
15. The whale feeds by opening its mouth wide, waiting for masses of shrimps-like animals called
_____________.
A. crabs B. shrimps C. starfish D. krill
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The biggest animals on land or sea is the (1)...................The Indians of the seacoast, in their little boats, went out to (2).....................whale for meat and oil. The Indians were able to find the whales because the whales have to come to the top of the water to (3)......................The whales have to do this because they are not fish but (4).......................
A fish can get air (5)...........the water. But a mammal cannot get air in water. Whales can take huge breaths into their (6)....................., and can stay under water for fifteen minutes or more. But they must come up at last.
The Indian hunters, watching for a whale to come to the top, could see the telltale spout, and would go (7)..................the whale. When the hunt was over, the whale was pulled to the (8)................Then there was a huge feast of whale meat (9).................everybody. After that they all went to work, cutting huge chunks of whale (10)....................and cooking it down to oil.
1. A. sea-dog B. sea-lion c. whale D. dolphin
2. A. look for B. hunt C. watch D. cast out
3. A breathe B. look C. rest D. lie
4. A animals B. big fish C. mammals D. shelled animals
5. A. on B. from C. of D. near
6. A. chests B. stomaches C. hearts D. lungs
7. A. before B. behind C. beside D. after
8. A. sea B. shore C. land D. hill
9. A. for B. with C. to D. from
10. A. bone B. meat C. fat D. skin
20. The government ________ to take action against the rate of unemployment .
A. to be expected B. to expect C. is expected D. be expected
21. When we came , a party _________ in the hall A. is being held B. had being held C. will be held D. was being held
22. I understood what you said . ________ I didn’t agree with you .
A. So B. Although C. However D. Therefore
23. I turned on the electric fan _______ the room was hot .
A. beCâuse B. despite C. although D. so
24. Mr Black has coughed a lot and he has to _____ smoking.
A. look up B.wash up C. give up D. hold up
25. Jack asked me ____.
A. where do you come from? B. where I came from
C. where I come from D. where did I come from?
26. She asked me ____ I liked pop music.
A. when B. what C. if D. x
27. The doctor ____ him to take more exercise.
A. told B. tell C. have told D. are telling
28. I wanted to know ____ return home.
A. when would she B. when will she C. when she will D. when she would
29. Claire told me that her father ____ a race horse.
A. owns B. owned C. owning D. A and B
30. What did that man say ____?
A. at you B. for you C. to you D. you
31. I rang my friend in Australia yesterday, and she said it ____ raining there.
A. is B. were C. has been D. was
32. The builders have ____ that everything will be ready on time.
A. promised B. promise C. promises D. promising
33. The doctor ____ him to take more exercise.
A. told B. tell C. have told D. are telling
34. The last time I saw Linda, she looked very relaxed. She explained she'd been on holiday the ____ week.
A. ago B. following C. next D. previous
35. Fossil fuels which are non-renewable pollute the air and cause air ____.
A. pollution B. solution C. contaminate D. consumption
36. Recycling provides a method of reducing the amount of waste materials that gets to the landfills - thus ____ it less probable for environmental pollution to take place.
A. making B. doing C. causing D. trying
37. If wastes are thrown ____, they can cause pollution in water, land and air.
A. inappropriately B. disappointingly C. eco-friendly D. favourably
38. Trees not only bring nature to urban areas, but they also help clean the air by absorbing pollutants, ____ oxygen, ____ water, and grow food.
A. to provide - to save B. to provide - save C. providing - saving D. provide - save
39. Air pollution is such a serious ____ that it has been a direct factor in the ____ of millions of people each year.
A. threat - death B. threat - deaths C. threaten - death D. threaten - deaths
40. Sometimes it's better not to buy something new, and buy it ____ instead.
A. used B. usable C. use D. useful
41. He asked the children ____ the river.
A. don't pollute B. if they don't pollute C. not to pollute D. not polluting
Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.
9. A new zoo is being building near my village.
A. new B. is C. building D. my village -> Bulit ( câu bị động với thì hiện tại tiếp diễn
S + tobe + Ving + O
-> S + tobe + Being + PP + by O
10. Nam has bought some paint , he has painted his old house blue.
A. has bought B. paint C. has painted D. blue -> bought ( hành động anh đã mua sơn ở trong QK và hiện tại anh ta chưa sơn xong )
Thì hiện tại hoàn thành: diễn tả hành động bắt đầu ở QK và chưa chấm dứt ở hiện tại
11. If there weren’t water, there will be no animals and plants existing on earth.
A. weren’t B. will C. animals D. existing -> Would ( câu điều kiện loại 2: Không có thật ở Hiện tại)
Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
12. A: I think people nowadays prefer instant messaging and social networking to emails.
B: ____
A. I don't like emails. B. That's true! C. I'd prefer text messaging. D. That's OK!
13. A: Do you like e-books?
B: ____
A. No, I prefer them printed. B. They're expensive.
C. No, e-books are good. D. I like them both.
14. Smartphone can be a great learning ____ but you need to think of how to use it effectively.
A. benefit B. choice C. invention D. tool
15. It is convenient for you to read ____ when you travel.
A. e-books B. laptops C. online game D. smartphones
16. Many young people carry a pair of earbuds as they are small, light, and ____.
A. chargeable B. economical C. portable D. transferable
17. Washing machine or vacuum cleaner can help you to ____ time while doing housework.
A. kill B. save C. spend D. waste
18. Velcro has gradually become a familiar ____ for shoes, jackets, and even spacesuits.
A. button B. fastener C. locker D. zipper
19. Most smartphones now ____ flash player as well as voice and video calls.
A. display B. offer C. provide D. support
20. _____ is used to talk to people when you are away from home.
A. cell phone B. fax machine C. radio D. camcorder
21. Hurry up! The bus ______ in a moment.
A. will arrive B. is arriving C. arriving D. will be arriving
22. The cat is just behind the mouse. It ______ the latter.
A. is catching B. will catch C. catches D. is going to catch
23. The internet helps us to interact ______ other people around the world.
A. to B. from C. of D. with
24. I hope He _____ catch up with us soon.
A. is going B. will C. doesn’t D. is
25. Please close the window. The rain.
A. come B. is coming C. had come D. came
26. We managed to climb over the wall without ______.
A. being seen B. to see C. to be seen D. seeing
27. Many animals are ______ for their fur or other valuable parts of their bodies
A. dying B. killing C. killed D. died
28. We'll be late unless we _____ now.
A. leave B. don't leave C. had left D. have left
29. This computer isn't capable _____ running this software.
A. on B. of C. in D. for
30. Sea water is salty. If the oceans ______ of fresh water, there ______ plenty of water to irrigate all of the deserts in the world.
A. consisted/ would be B. consisted/ were
C. would consist/ could be D. consist/ will be
31. ______ you turn on the radio, I’d like to hear the latest news?
A. Should B. Will C. May D. Must
III. Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.
1. He is a _______ biologist . He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
2. Sperm whale populations are at risk due to hunting.
A. in danger B. in fewness C. in extinction D .on the decreased
3. _______ is a chemical used for killing weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
4. Some whales migrate into warm waters to bear their _______ .
A. youngs B. diets C. calves D. young whales
5. _______ is the variety of different types of plant and animal life in a particular region.
A. Herbicide B. Interaction C. Environment D. Biodiversity
6. Whales like to feed in the cold oceans where there is a lot of krill.
A. sea plants B. small fish C. tiny shellfish D. small animals
7. Some tiny organisms are _______ along by the currents.
A. carried B. taken C. flowed D. moved
8. These birds ______ to North Africa in winter.
A. settle B. go C. relocate D. migrate
9. Sperm whales are ______, which means they eat meat.
A. herbivores B. carnivores C. omnivores D. mammals
10. Linda has a bad cold. She ____________ out in such bad weather .
A. shouldn’t go B. should take C. should go D. shouldn’t take
11. I think he ______ home tonight because his mother was sick.
A. should ride to B. should stay C. shouldn’t stay D. shouldn’t go out
12. He always has difficulty getting up early. – He ______ up late .
A. should stay B. shouldn’t go C. should go D. shouldn’t stay
13. You _______ Mark . You know it’s a secret.
A. should tell B. shouldn’t tell C. couldn’t tell D. might tell
14. I think this job is suitable for you. You ______ for this job .
A. shouldn’t apply B. should apply C. should look D. shouldn’t look
15. Mr. Nam has a bad cough. He ______ smoking .
A. shouldn’t stop B. should continue D. should give up D. shouldn’t give up
16. Her salary is very low. She _______ another job .
A. should look after B. should look at C. should look in D. should look for
17. If I_______ his phone number, I would call him.
A. know B. knows C. knew D. known
18. If we don’t maintain this biodiversity, the undersea populations would be_______ stake.
A. on B. at C. with D. from
19. The sea bed _______ here to 5000 meters.
A. deep B. deepens C. deeper D. depth
20. She gave me a_______ look and said nothing.
A. mysteriously B. mystery C. mysteries D. mysterious
21. Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word.
Harmful insects must be eliminated to protect our crops.
A. got rid of B. protected C. raised D. cultivated
22. Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word.
Keep only fish that you will eat; release the rest.
A. have B. hold C. take D. catch
11. Mi and Nick like ______________ back Mi’s home village on holiday.
A. comes B. come C. came D. coming
12. If 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
13.Water ________________ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
14.If the air wasn’t dirty, I ________________ so much.
A. wouldn’t sneeze B. sneeze C. would sneeze D. to sneeze
15. If the factory continues dumping poison into the lake, all the fish and other aquatic animals ________________.
A. die B. to died C. dead D. will died
16. Water pollution is the ________________ in the lake has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination
17. If I were you , I ______________ that car .
A. would buy B. buy C. bought D. buying
18. If we recycle more , we ________________ the Earth.
A. help B. would help C. helping D. will help
#Yumi
thanks nhiều