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12. They are those that live on or depend on the bottom like the starfish, those that move ________ of water currents and those that are carried along by the currents.

A. independence​B. independent​C. independently​D. dependent

13. Some marine animals are _________ to humans.

A. danger​​B. dangerous​​C. endangered​​D. dangerously

14. You may be surprised at the large ----------- of animals that live in the sea.

A. variety ​B. variously ​ ​C. various D. vary

15. Community police have made a very positive ______ to crime prevention.

A. contribute​​B. contributive​​C. contribution​D. contributively

16. They are investigating the ______ disappearance of a young woman.

A. mystery​​B. mysterious​​C. mysteriously​D. mysteries

17. By the age of eighteen he was completely ______ of his parents.

A. dependence​​B. dependently​C. dependent​​D. depend​

18. The ______ of the seabed is being carried out.

A. investigate​B. investigative​C. investigation​D. investigating

19.For centuries, people have been challenged by the ___________ that lie beneath the ocean.

A. mystery​​B. mysterious​​C. mysteriously​D. mysteries

20.Dolphin population is at stake due to the _______of their habitats and accidental entrapment in fishing nets.

A. pollute​​B. pollutive​​C. pollution​​D. pollutants​

21. Nairobi National Park is Kenya’s smallest park, but you may be surprised at the large ______ of animals that live there.

A. vary​B. variety​C. various​D. variously

22. Visitors, especially children, can go to Cuc Phuong National Park to learn how to recognize the ---------species of animals and plants.

A. differ​​B. difference​​C. different​D. differently

23. This national park is _____ because it has plants and animals from both tropical and temperate zones.

A. specially B. special B. specialize D. specialization

24. The giant panda is in danger of becoming extinct. It is an -------species.

A. dangerous​​B. dangerously C. endanger ​D. endangered

25. Trees, grasses, and other plant life play an important part in the _______ circulation of water.

A. natural ​​B. nature​​C. naturally​​D. naturalize

26. Without plants, most water would run off as soon as it falls, taking away ______ soil.

A. value​​B. valuable​​C. valuably​​D. values

27. The earth is being threatened and the future looks _______.

A. bad​​​B. badly​​​C. badness​​D. worsen

28. Man is _______ doing harm to the environment.

A. constancy​​B. constant​​C. constantly​​D. constants​

29. A campfire near a heap of leaves may _____ cause a forest fire.

A. ease​​​B. easy​​​C. easily​​D. eases

30. A gulf is a term that refers to the ________ of different kinds of animals and plants which make a balanced environment.

A. exist​​​B. existence​​C. existent​D. existed

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14 tháng 4 2020

1. Scientists have made many important new .......of the depth by using modern devices.(discover/ discoveries)

2. Community police have made a very positive......contribution.......to crime prevention.(contribute/ contributions)

3. They are investigating the............disappearance of a young woman. (Mystery/mysterious)

4. By the age of eighteen he was completely...........of his parents.(dependence/ dependent)

5. The...........of the seabed is being carried out (investigate/ investigation)

Hoàn thành câu với dạng đúng của các động từ sau: challenge cover depend investigate maintain discover conserve mystery entrap contribute 1. The government has just set up a wildlife.....................project. 2. Community police have made a very positive...................to crime prevention. 3. Sperm whale populations are at risk due to hunting and their accidental..................in fishing nets. 4. Destruction of the environment is one of the most...
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Hoàn thành câu với dạng đúng của các động từ sau:
challenge cover depend investigate maintain
discover conserve mystery entrap contribute
1. The government has just set up a wildlife.....................project.
2. Community police have made a very positive...................to crime prevention.

3. Sperm whale populations are at risk due to hunting and their accidental..................in fishing nets.
4. Destruction of the environment is one of the most serious...................we face.
5. They are investigating the......................disappearance of a young woman.
6. Seventy-five percent of the earth surface is....................by water.
7. The power station has been shut dơn for essential.....................
8. The.....................of the seabed is being carried out.
9. Scientists have made many important new...............of the depth by using modern devices.
10. By the age of eighteen he was completely...................of his parents.

1
19 tháng 4 2020

1. conservation

2. contribution

3. entrapment

4. challenges

5. mysterious

6. covered

7. maintenance

8. investigation

9. discoveries

10. independent

​​ II​​ . VOCABULARY AND DEPRESSION Choose one word or phrase - a, b, c​​ or d -​​ that best completes​​ the​​ sentence or substitutes for the underlined word or phrase. 11. Some whales migrate into warm waters to bear their....................​​ a. youngb. diets c. calves d. young whales​​ 12. Whales feed on​​ krill. a. tiny shellfish b. small fish c. sea plants d. small animals 13. .................... is the variety of different types of plant and animal...
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​​ II​​ . VOCABULARY AND DEPRESSION
Choose one word or phrase - a, b, c​​ or d -​​ that best completes​​ the​​ sentence or substitutes for the
underlined word or phrase.
11. Some whales migrate into warm waters to bear their....................​​
a. youngb. diets c. calves d. young whales​​
12. Whales feed on​​ krill.
a. tiny shellfish b. small fish c. sea plants d. small animals
13. .................... is the variety of different types of plant and animal life in a particular region.
a. Interaction b. Herbicide c. Environment ​​ d. Biodiversity
14. He is a .......... biologist. He spends all his life studying​​ sea plants and animals.
a. ocean b. marine c. botany d. sea
15. ......................is a chemical used for killing- weeds.
a. Pesticide b. Herbicide c. Fertilizer d. Antibiotic
16. We all enjoyed the waters of Timor Sea and the coral reefs that lie ...................
a. under b. behind c. beneath d. beside
17. Some tiny organisms are ................... along by the currents.
a. carried b. taken c. flowed d. moved
18. Sperm whales are ................, which means they eat meat.
a. herbivoresb. carnivores c. omnivores d. mammals​​
19. Sperm whale population are​​ at risk​​ due to hunting.
a. in extinction b. in danger c. on the decrease​​ d. in fewness
20. These birds..........................to North Africa in winter.
a. settle b. go c. relocate d. migrate

0
Pick out the word which has the underlined and bold part pronounced differently from the rest: (1m) 1. A. here B.cheer C. atmosphere D. where 2. A. teach B.much C. school D. choice 3. A. called B. organized C. happened D. filled 4. A. about B. bench C. but D. comb II.Choose the best answer: (5.5 ms) 5. Whales are the most intelligent …………that has ever lived on Earth. A. animal B. plant C. fish D. tree 6. Deforestation is destroying large areas of tropical rain forest. A. changing...
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Pick out the word which has the underlined and bold part pronounced differently from the rest: (1m) 1. A. here B.cheer C. atmosphere D. where 2. A. teach B.much C. school D. choice 3. A. called B. organized C. happened D. filled 4. A. about B. bench C. but D. comb II.Choose the best answer: (5.5 ms) 5. Whales are the most intelligent …………that has ever lived on Earth. A. animal B. plant C. fish D. tree 6. Deforestation is destroying large areas of tropical rain forest. A. changing B. raising C. becoming D. damaging 7. Many sea animals are at..........................due to hunting and water pollution. A. loss B. death C. risk D. danger 8.We………………..use herbicides, pesticides and fertilizers that harm the environment A. should not B. should C. will D. does not 9. A: I don’t know how to use this camera? B: It's quite easy. ……........... you A. I going to show B. I'll show C. I’m will show D. I’m going to show 10.The animals are not kept in …………..they can live in their natural environment A. cages B. house C. hotel D. restaurant 11. If you ………… to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. would have listened 12. There is a large …………….. of animals that live in Nairobi National Park. A. varied B. vary C. variety D. various 13. My home village is …………….. 40 kilometres north of the capital. A. held B. surrounded C. laid D. located 14. Would you like………………………. lunch with us? ”. B: “Yes I’d love to”. A. have B. to have C. having D. had 15.If you don’t know how to spell a word, you ……… look it up in the dictionary. A. must B. will C. should D. ought 16. These flowers are fresh. They .................... from the garden A. have been just picked B. have just been picked C. have been picked just D. just have been picked 17. You .............. go to bed late. It’s not good for your health. A. mustn’t B. should C. shouldn’t D. oughtn’t 18. Linda: Excuse me. Where’s the post office? Maria: ………………. A. It’s over there B. I’m afraid not. C. Don’t worry. D. Yes, I think so. 19. I think you ................study hard for the next exam. A. could B. will C. would D. should 20.The life ......... of sperm whale can be up to seventy years. A. distance B. period C. length D. span 21.If Lan had worn a rain coat, she ............... a cold A. had got B. wouldn’t get C. won’t get D. wouldn’t have got 22. The child’s arm was swollen because he ……………….. by a bee. A. stung B. had stung C. had being stung D. had been stung 23. Some plants and animals are ________ organisms because they are extremely small. A. huge B. tiny C. big D. oversized 24. By the end of last summer, the farmers .............all the crop. A. harvested B. had harvested C. harvest D. are harvested 25. What would Tom do if he ______ the truth? A. would know B. has known C. know D. knew 26. Sperm whales prefer the waters with high ________ populations, which are their main diet. A. turtle B. squid C. shark D. sea lion III. Choose the underlined part that needs correcting. (1.25 ms) 27.My parents(A) often take careful(B) of me when(C) I am ill(D). 28. Many(A) people think(B) this novel(C) writing(D) by Ngo Tat To. 29.Children(A) shouldn’t to spend(B) too much(C) time playing(D) computer game.. 30. A new(A) law(B) has passed(C) to protect(D) the national parks. 31. Many new roads is(A)being built(B) in this city(C) at the moment(D). IV. Read the passage below and choose the one option-A,B,C or D that best fits each of the numbered blank(1m) Dolphins are known as (32)______ mammal. They breathe air, they are warm-blooded, and they bear live young ones called calves. The size of dolphins varies greatly. The smallest dolphin is just about 50 kg in (33)_____ and 1.2 meters in length while the largest one can weigh up to 8.200 kg and is 10 meters long. Dolphins are sociable creatures. They swim together in group. They show great ability in the water and you can often come across them playing around ships. Dolphins are interested in humans and often rescue people in the sea who are in danger. They are intelligent creatures and make sounds to (34) ________with each other. Scientists have studied dolphins (35) ________many years and are now looking into the possibility of dolphins that are able to carry out tasks under the sea. 32. A. mountain B. marine C. land D. forest 33. A. length B. width C. weight D. depth 34. A. talk B. speak C. communicate D. tell 35. A. in B. since C. for D. during V. Read the passage below carefully, and then choose the best answer (1.25ms) Most people are afraid of sharks, but they usually do not know much about them. For example, there are about 350 species of sharks that live in oceans over the world. All of the sharks are carnivores, but most of them don't attack people. Some sharks are very small - the smallest shark is about 6 inches long - about as long as your hand. But some sharks are very large. The largest species of sharks may be 60 feet long and weigh 15 tons. Unlike many other kinds of fish, sharks do not have bone. Their bodies are made up of a kind of tough white flexible material (called cartilage). Sharks do not have ears. However, they 'hear’ sounds and movements in the wade. Any sound or movement makes the water vibrates. Sharks can feel these vibrations and they help the sharks find food. Sharks use their large eyes to find food, too. Most sharks see best in low light. They often hunt for food at dawn, in the evening, or in the middle of the night. Nowadays scientists want to learn more about sharks for several reasons. For example, cancer is common in many animals, including, people. However. it is rare in sharks. Scientists want to find out why sharks almost never get cancer. Maybe this information can help people prevent cancer too. 36. According to the passage, sharks _________. A. have ears B. are big mammals C. are afraid of people D. are meat eaters 37. The word they in the passage refers to _________. A. vibrations B. sharks C. sounds D. movements 38. Which of the following statements is NOT true? A. Sharks often attack people. B. Large sharks can weigh up to 15,000 kg. C. Sharks' bodies are made up of cartilage. D. Sharks can find their food by feeling vibrations. 39. Most sharks see best in _________. A. dark light B. low light C. think fog D. light fog 40. Scientists are learning more about sharks to _________. A. help sharks prevent cancer. B. find out why sharks always get cancer. C. hunt sharks more easily. D. find out why cancer is rare in sharks.
1
21 tháng 2 2020

Pick out the word which has the underlined and bold part pronounced differently from the rest: (1m)

1. A. here B.cheer C. atmosphere D. where

2. A. teach B.much C. school D. choice

3. A. called B. organized C. happened D. filled ???

4. A. about B. bench C. but D. comb

II.Choose the best answer: (5.5 ms)

5. Whales are the most intelligent …………that has ever lived on Earth.

A. animal B. plant C. fish D. tree

6. Deforestation is destroying large areas of tropical rain forest.

A. changing B. raising C. becoming D. damaging

7. Many sea animals are at..........................due to hunting and water pollution.

A. loss B. death C. risk D. danger

8.We………………..use herbicides, pesticides and fertilizers that harm the environment

A. should not B. should

C. will D. does not

9. A: I don’t know how to use this camera?

B: It's quite easy. ……........... you

A. I going to show

B. I'll show C. I’m will show D. I’m going to show

10.The animals are not kept in …………..they can live in their natural environment A. cages B. house C. hotel D. restaurant

11. If you ………… to me, you wouldn’t have got so much trouble.

A. listened B. would listen C. had listened D. would have listened

12. There is a large …………….. of animals that live in Nairobi National Park. A. varied B. vary C. variety D. various

13. My home village is …………….. 40 kilometres north of the capital. A. held B. surrounded C. laid D. located

14. Would you like………………………. lunch with us? ”.

B: “Yes I’d love to”.

A. have B. to have C. having D. had

15.If you don’t know how to spell a word, you ……… look it up in the dictionary. A. must B. will C. should D. ought

16. These flowers are fresh. They .................... from the garden

A. have been just picked B. have just been picked C. have been picked just D. just have been picked

17. You .............. go to bed late. It’s not good for your health.

A. mustn’t B. should C. shouldn’t D. oughtn’t

18. Linda: Excuse me. Where’s the post office? Maria: ……………….

A. It’s over there B. I’m afraid not. C. Don’t worry. D. Yes, I think so.

19. I think you ................study hard for the next exam.

A. could B. will C. would D. should

20.The life ......... of sperm whale can be up to seventy years.

A. distance B. period C. length D. span

21.If Lan had worn a rain coat, she ............... a cold A. had got B. wouldn’t get C. won’t get D. wouldn’t have got

22. The child’s arm was swollen because he ……………….. by a bee. A. stung B. had stung C. had being stung D. had been stung

23. Some plants and animals are ________ organisms because they are extremely small. A. huge B. tiny C. big D. oversized

24. By the end of last summer, the farmers .............all the crop. A. harvested B. had harvested C. harvest D. are harvested

25. What would Tom do if he ______ the truth? A. would know B. has known C. know D. knew

26. Sperm whales prefer the waters with high ________ populations, which are their main diet. A. turtle B. squid C. shark D. sea lion

III. Choose the underlined part that needs correcting. (1.25 ms)

27.My parents(A) often take careful(B) =>care of me when(C) I am ill(D).

28. Many(A) people think(B) this novel(C) ửiting=>is written (D) by Ngo Tat To

29.Children(A) shouldn’t to =>bỏ spend(B) too much(C) time playing(D) computer game..

30. A new(A) law(B) has passed(C)=>has been passed to protect(D) the national parks.

31. Many new roads is(A) =>are being built(B) in this city(C) at the moment(D

21 tháng 2 2020

Mình cảm ơn ạ

Choose the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions. 11. Sperm whale populations are at risk due to hunting. A. in danger B. at hand C. on purpose D. in use 12. There is a wide variety of opinions on sea food cultivation. A. same B. diversity C. supply D. Interaction 13. Sperm whales and sharks are carnivores. A. animals that live in the sea B. animals that only eat plants. C. fish that aren’t born...
Đọc tiếp

Choose the letter A, B, C, or D to indicate the word or phrase that is CLOSEST in meaning to
the underlined part in each of the following questions.

11. Sperm whale populations are at risk due to hunting.
A. in danger B. at hand C. on purpose D. in use
12. There is a wide variety of opinions on sea food cultivation.
A. same B. diversity C. supply D. Interaction
13. Sperm whales and sharks are carnivores.
A. animals that live in the sea B. animals that only eat plants.
C. fish that aren’t born from eggs D. animals that eat meat.
14. How many offspring does a sperm whale usually have?
A. eggs B. mammals C. babies D. diets.
15. Some marine animals are dangerous to humans.
A. living in the mountain B. living in the ocean
C. living in the forest D. living in the house
16. They tried to find a way of bettering their lives.
A. moving B. changing C. achieving D. improving
17. If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
18. The floor was covered in tiny pieces of paper.
A. many B. very large C. extremely small D. unimportant

Circle the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of
the following questions.

19. Her word has enormously contributed ____________ the charity collection.
A. for B. on C to D. in
20. There is one ocean and it is divided ____________ five different parts: the Pacific, Atlantic,
Antarctic, and Arctic Oceans.

A. into B. of C. in D. at

Mới vào, xin giúp đỡ ạ :3

2
21 tháng 4 2020

Cảm ơn vì đã nhắc, nhưng cái này mình cũng chả biết vì mình copy đề trong group nên chả biết nữa.

P/s:Để mình vào hỏi sai chỗ nào để sửa

21 tháng 4 2020

Bạn ơi từ câu 11 -> câu 18 bạn không chỉ ra chỗ gạch chân thì làm sao mà làm được ? Nếu không gạch chân thì bạn có thể bỏ in đậm đi viết chữ như bình thường rồi từ nào cần gạch chân thì bạn in đậm lên á !!! ( mk góp ý vậy )thanghoa

I. Pronunciation : 1. A. description B. tradition C. question D. expression 2. A. depth B. refer C. beneath D. secret 3. A. destroyed B. depressed C. filled D. answered Main stress 4. A. destruction B. industry C. addition D. electric 5. A. against B. conserve C. frequent D. remove II. Mark your answer to show the underlined part that needs correcting 6. Because of his mother has been seriously ill, she can’t come to the party. A. Because of B. has been C. seriously ill D. can’t come 7. I'll...
Đọc tiếp

I. Pronunciation :
1. A. description B. tradition C. question D. expression
2. A. depth B. refer C. beneath D. secret
3. A. destroyed B. depressed C. filled D. answered
Main stress
4. A. destruction B. industry C. addition D. electric
5. A. against B. conserve C. frequent D. remove
II. Mark your answer to show the underlined part that needs correcting
6. Because of his mother has been seriously ill, she can’t come to the party.
A. Because of B. has been C. seriously ill D. can’t come
7. I'll pay you double if you get the work finishing by Friday.
A. I'll pay B. double C. if D. finishing
8. It often takes the boy about ten minutes to go to school from here by foot
A. takes B. ten minutes C. to school D. by foot
III. Mark your answer to indicate the correct answer to each of the following
questions
9/ What do I think of your purple shoes? Well, they're certainly _______.
A. differ B. difference C. different D. differently
10/ This has been a _______ time for us all.
A. challenge B. challenger C. challenged D.
challenging
11/ Scientists now send submarines to the seabed.
A. investigate B. investigative C. investigation D. investigating
12/ I need someone _______ to look after the children while I'm at work.
A. depend B. dependence C. dependable D. dependant
13/ These sperm whales to the warm waters to give birth .
A. settle B. goes C. relocate D. migrate
14/ They knew there must be trouble unless the report was by the next
day.
A. finish B. finishes C. finishing D. finished
15/ You _______ show this letter to anyone else.
A. mustn't B. didn’t have to C. couldn’t D. didn’t need
16/ I wouldn't work for them even if they _______ me twice my current salary.
A. paid B. had paid C. have paid D. pay
17/ If anyone _______ for me, please tell them I'll be back in the office at 4
o'clock.
A. rang B. had rung C. rings D. has rung
18/ Many people are very concerned about the _______ of the rainforests.
A. lost B. loss C. lose D. losing
19/ When preparing meals, you need to think about _______ and taste as well as
nutritional value.
A. variety B. various C. varied D. variable

20/ Some marine animals are dangerous to humans.
A. living in the mountain B. living in the ocean C. living in the forest D.
living in the house
21/ Sperm whales and sharks are carnivores.
A. animals that live in the sea B. animals that only eat plants
C. fish that aren't born from eggs D. animals that eat meat
22/ Zoos nowadays are very about their image.
A. sense B. sensitive C. sensible D. senseless
23/ A novelist is a person who has a very mind.
A. image B. imagine C. imaginative D. imagination
24/ Most of the old part of the city was _______ by bombs during the war.
A. planted B. destroyed C. eliminated D. worried
25/ We would never know the true of the loss of forest.
A. interest B. value C. conserve D. cost
26/ The floor was covered in tiny pieces of paper.
A. unimportant B. many C. very large D. extremely small
27/ He put an arm around her shoulder _______.
A. protected B. protection C. protective D.
protectively
28/ Her _______ of English grammar is very extensive.
A. know B. knowable C. knowledge D. knowing
29/ If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
30/ The new job will provide you with _______ experience.
A. value B. valued C. valuable D. invaluable
31/ It is a smart to buy a large packet because it works out cheaper in the
end.
A. choice B. choose C. chose D. choosing
32/ We all enjoyed the waters of Timor Sea and the coral reefs that lie .
A. under B. behind C. beneath D. beside
33/ Some tiny organisms are along by the currents.
A. carried B. taken C. flowed D. moved
34/ is a chemical used for killing- weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
35/ He is a biologist. He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
IV. Read the following passage and mark the letter A, B, C or D on your answer
sheet to indicate the correct answer for each of the blanks from 36 to 40
Have you ever seen a forest ……(36)…… by fire? A great forest fire is an awful thing to
see. Once a
fire started, it spreads….(37)……. Foresters say that late summer is the season when the
fire is the ……….(38)…..danger to woods and forests. They are very dry then. Sometimes
when the danger of fire is very great, foresters will not allow anyone to go into the forests.
If people leave a camp-fire burning near a heap of leaves, this often causes a forest fire.
Campers must always remember……….(39)…. out the camp-fire and cover the place with
earth. It is the duty of every camper to take the greatest care not to start a forest fire.

Anyone careless enough to start a forest fire has done something, ……(40)….. make life
more difficult for all of us. Every fire destroys valuable wood, wildlife and good soil.
Everyone of us must know how important it is to care for out great forest and save them
from fire.
36. A. destroying B. destroyed C. destroy D. destruction
37. A. protectively B. quick C. quickly D. protective
38. A. greatest B. great C. greater D. good
39. A. puts B. putting C. put D. to put
40. A. who B. whom C. which D. whose

0
I. Pronunciation : 1. A. description B. tradition C. question D. expression 2. A. depth B. refer C. beneath D. secret 3. A. destroyed B. depressed C. filled D. answered Main stress 4. A. destruction B. industry C. addition D. electric 5. A. against B. conserve C. frequent D. remove II. Mark your answer to show the underlined part that needs correcting 6. Because of his mother has been seriously ill, she can’t come to the party. A. Because of B. has been C. seriously ill D. can’t come 7. I'll...
Đọc tiếp

I. Pronunciation :
1. A. description B. tradition C. question D. expression
2. A. depth B. refer C. beneath D. secret
3. A. destroyed B. depressed C. filled D. answered
Main stress
4. A. destruction B. industry C. addition D. electric
5. A. against B. conserve C. frequent D. remove
II. Mark your answer to show the underlined part that needs correcting
6. Because of his mother has been seriously ill, she can’t come to the party.
A. Because of B. has been C. seriously ill D. can’t come
7. I'll pay you double if you get the work finishing by Friday.
A. I'll pay B. double C. if D. finishing
8. It often takes the boy about ten minutes to go to school from here by foot
A. takes B. ten minutes C. to school D. by foot
III. Mark your answer to indicate the correct answer to each of the following
questions
9/ What do I think of your purple shoes? Well, they're certainly _______.
A. differ B. difference C. different D. differently
10/ This has been a _______ time for us all.
A. challenge B. challenger C. challenged D.
challenging
11/ Scientists now send submarines to the seabed.
A. investigate B. investigative C. investigation D. investigating
12/ I need someone _______ to look after the children while I'm at work.
A. depend B. dependence C. dependable D. dependant
13/ These sperm whales to the warm waters to give birth .
A. settle B. goes C. relocate D. migrate
14/ They knew there must be trouble unless the report was by the next
day.
A. finish B. finishes C. finishing D. finished
15/ You _______ show this letter to anyone else.
A. mustn't B. didn’t have to C. couldn’t D. didn’t need
16/ I wouldn't work for them even if they _______ me twice my current salary.
A. paid B. had paid C. have paid D. pay
17/ If anyone _______ for me, please tell them I'll be back in the office at 4
o'clock.
A. rang B. had rung C. rings D. has rung
18/ Many people are very concerned about the _______ of the rainforests.
A. lost B. loss C. lose D. losing
19/ When preparing meals, you need to think about _______ and taste as well as
nutritional value.
A. variety B. various C. varied D. variable

20/ Some marine animals are dangerous to humans.
A. living in the mountain B. living in the ocean C. living in the forest D.
living in the house
21/ Sperm whales and sharks are carnivores.
A. animals that live in the sea B. animals that only eat plants
C. fish that aren't born from eggs D. animals that eat meat
22/ Zoos nowadays are very about their image.
A. sense B. sensitive C. sensible D. senseless
23/ A novelist is a person who has a very mind.
A. image B. imagine C. imaginative D. imagination
24/ Most of the old part of the city was _______ by bombs during the war.
A. planted B. destroyed C. eliminated D. worried
25/ We would never know the true of the loss of forest.
A. interest B. value C. conserve D. cost
26/ The floor was covered in tiny pieces of paper.
A. unimportant B. many C. very large D. extremely small
27/ He put an arm around her shoulder _______.
A. protected B. protection C. protective D.
protectively
28/ Her _______ of English grammar is very extensive.
A. know B. knowable C. knowledge D. knowing
29/ If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
30/ The new job will provide you with _______ experience.
A. value B. valued C. valuable D. invaluable
31/ It is a smart to buy a large packet because it works out cheaper in the
end.
A. choice B. choose C. chose D. choosing
32/ We all enjoyed the waters of Timor Sea and the coral reefs that lie .
A. under B. behind C. beneath D. beside
33/ Some tiny organisms are along by the currents.
A. carried B. taken C. flowed D. moved
34/ is a chemical used for killing- weeds.
A. Pesticide B. Herbicide C. Fertilizer D. Antibiotic
35/ He is a biologist. He spends all his life studying sea plants and animals.
A. ocean B. marine C. botany D. sea
IV. Read the following passage and mark the letter A, B, C or D on your answer
sheet to indicate the correct answer for each of the blanks from 36 to 40
Have you ever seen a forest ……(36)…… by fire? A great forest fire is an awful thing to
see. Once a
fire started, it spreads….(37)……. Foresters say that late summer is the season when the
fire is the ……….(38)…..danger to woods and forests. They are very dry then. Sometimes
when the danger of fire is very great, foresters will not allow anyone to go into the forests.
If people leave a camp-fire burning near a heap of leaves, this often causes a forest fire.
Campers must always remember……….(39)…. out the camp-fire and cover the place with
earth. It is the duty of every camper to take the greatest care not to start a forest fire.

Anyone careless enough to start a forest fire has done something, ……(40)….. make life
more difficult for all of us. Every fire destroys valuable wood, wildlife and good soil.
Everyone of us must know how important it is to care for out great forest and save them
from fire.
36. A. destroying B. destroyed C. destroy D. destruction
37. A. protectively B. quick C. quickly D. protective
38. A. greatest B. great C. greater D. good
39. A. puts B. putting C. put D. to put
40. A. who B. whom C. which D. whose

0
I choose the best answer 1. some whales migrate into warm waters to bear their ........ a. young b. diests c. calves d. young whales 2. whales feed on krill a. tiny shellfish b. small fish c. sea plants d. small animals 3. ........ is the variety of different types of plant and animal life in a particular region a. interaction b. herbicide c. environment d. biodiversity 4. he is a ........biologist. he spends all his life studying sea plants and animals a. ocean b. marine c. botany d. sea 5....
Đọc tiếp

I choose the best answer
1. some whales migrate into warm waters to bear their ........
a. young b. diests c. calves d. young whales
2. whales feed on krill
a. tiny shellfish b. small fish c. sea plants d. small animals
3. ........ is the variety of different types of plant and animal life in a particular region
a. interaction b. herbicide c. environment d. biodiversity
4. he is a ........biologist. he spends all his life studying sea plants and animals
a. ocean b. marine c. botany d. sea
5. ........ is a chemical used for killing-weeds
a. pesticide b. herbicide c. fertilizer d. antibiotic
6. we all enjoyed the waters of timor sea and the coral reefs that lie ........
a. under b. behind c. beneath d. beside
7. some tiny organism are ........ along by the currents
a. carried b. taken c. flowed d. moved
8. sperm whales are ........ , which means they eat meat
a. herbivores b. carnivores c. omnivores d. mammals
9. sperm whale populartion are at risk due to hunting
a. in extinction b. in danger c. on the decrease d. in fewness
10. these birds ........ to north africa in winter
a. settle b, go c. relocate d. migrate

1
14 tháng 1 2018

I choose the best answer
1. some whales migrate into warm waters to bear their ........
a. young b. diests c. calves d. young whales
2. whales feed on krill
a. tiny shellfish b. small fish c. sea plants d. small animals
3. ........ is the variety of different types of plant and animal life in a particular region
a. interaction b. herbicide c. environment d. biodiversity
4. he is a ........biologist. he spends all his life studying sea plants and animals
a. ocean b. marine c. botany d. sea
5. ........ is a chemical used for killing-weeds
a. pesticide b. herbicide c. fertilizer d. antibiotic
6. we all enjoyed the waters of timor sea and the coral reefs that lie ........
a. under b. behind c. beneath d. beside
7. some tiny organism are ........ along by the currents
a. carried b. taken c. flowed d. moved
8. sperm whales are ........ , which means they eat meat
a. herbivores b. carnivores c. omnivores d. mammals
9. sperm whale populartion are at risk due to hunting
a. in extinction b. in danger c. on the decrease d. in fewness
10. these birds ........ to north africa in winter
a. settle b, go c. relocate d. migrate

EX1: 1. In most major cities of the United States, the mayor....... by a simple majority a. is being elected b. is elected c. had been elected d. were being elected 2. The traditions in our family ........ from generation, and I expect this will continue in the future a. are going to be passed down b. were being passed down c. may have been passed d. have been passed down 3. My passport...... last year while I was on vacation a. is stolen b. was stolen c. will be stolen d. was being...
Đọc tiếp

EX1:

1. In most major cities of the United States, the mayor....... by a simple majority

a. is being elected b. is elected c. had been elected d. were being elected

2. The traditions in our family ........ from generation, and I expect this will continue in the future

a. are going to be passed down b. were being passed down c. may have been passed d. have been passed down

3. My passport...... last year while I was on vacation

a. is stolen b. was stolen c. will be stolen d. was being stolen

4. Most of the email accounts at our company ..... by a virus last week

a. affected b. was affected c. were affected d. have been affected

5. Over 400 babies ..... in our community last year

a. born b. be born c. are born d. were born

6. It........that supplies of oil and natural gas may be exhausted in under 100 years

7. Where.........that only men can become president of this club?

a it is written b. is it written c. is it being written d. be believed

8. I think students..... to major in the sciences at this university for the past several years.

a.was being encouraged b. are being encouraged c. should be encouraged d. have been encouraged

9. ...... a tour of the facilities? It is important for you to see everything

a. were you given b. you could be given c, you had been given d, are you given

10. Many issues ....... at the meeting by the time you arrived

a. are raised b. raised c. had been raised d, have been raised

11. Many important but rare species of plants ........ in the Amazon

a, finds b. are finding c. are found d. is found

12. The people in the last row were ..... first

a.seating b, seat c. seated d. been seated

13. Where..............?

a. those photos were taken b, were those photos taken

c, have been taking those photos d. those photos have been taken

14. Details of the accident will........ some time tomorrow

a. release b, be released c. are released d, being released

15. In the past, it was...... that the sun revolved around the Earth

a. thinking b, think c, has thought d, thought

16. Congratulations to Dr. Casey. She has ..... a" first- class sufgeon" by a national journal

a. be named b, being named c, been naming d. been named

1
25 tháng 8 2020

EX1:

1. In most major cities of the United States, the mayor....... by a simple majority

a. is being elected

b. is elected

c. had been elected

d. were being elected

2. The traditions in our family ........ from generation, and I expect this will continue in the future

a. are going to be passed down

b. were being passed down

c. may have been passed

d. have been passed down

3. My passport...... last year while I was on vacation

a. is stolen

b. was stolen

c. will be stolen

d. was being stolen

4. Most of the email accounts at our company ..... by a virus last week

a. affected

b. was affected

c. were affected

d. have been affected

5. Over 400 babies ..... in our community last year

a. born

b. be born

c. are born

d. were born

6. It...is believed.....that supplies of oil and natural gas may be exhausted in under 100 years

7. Where.........that only men can become president of this club?

a it is written

b. is it written

c. is it being written

d. be believed

8. I think students..... to major in the sciences at this university for the past several years.

a.was being encouraged

b. are being encouraged

c. should be encouraged

d. have been encouraged

9. ...... a tour of the facilities? It is important for you to see everything

a. were you given

b. you could be given

c, you had been given

d, are you given

10. Many issues ....... at the meeting by the time you arrived

a. are raised

b. raised

c. had been raised

d, have been raised

11. Many important but rare species of plants ........ in the Amazon

a, finds

b. are finding

c. are found

d. is found

12. The people in the last row were ..... first

a.seating

b, seat

c. seated

d. been seated

13. Where..............?

a. those photos were taken

b, were those photos taken

c, have been taking those photos

d. those photos have been taken

14. Details of the accident will........ some time tomorrow

a. release

b, be released

c. are released

d, being released

15. In the past, it was...... that the sun revolved around the Earth

a. thinking

b, think

c, has thought

d, thought

16. Congratulations to Dr. Casey. She has ..... a" first- class sufgeon" by a national journal

a. be named

b, being named

c, been naming

d. been named

25 tháng 8 2020

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