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Đáp án : C
Biodiversity = sự đa dạng sinh học. Extinction = sự tuyệt chủng. Habitat = môi trường. Conservation = sự bảo tồn
1. ________ refers to the existence of different kinds of animals and plants which make a balanced environment.
A. biodiversity B. sample C. organism D. submarine
2. -Tom: __________?
- Peter: I‟m interested in seal.
A. Which animals in the forest do you like?
B. Which animals in the sea do you like?
C. Which animals in the mountain do you like?
D. Which animals in the desert do you like?
3. You are not right. If I ________ you, I ___________ that.
A. were/would not do B. was/would not do
C. had been/wouldn‟t have done D. am/will not do
4. You don‟t look very well. I think you _________ go to the doctor‟s.
A. should B. can C. could D. must
5. This dress ________ especially for me by a French tailor.
A. is made |
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| C. made | D. have been made |
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6 A. stopped | B. talked |
| C. watched | D. wanted | ||||||||||||
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7. He missed the train yesterday. If he ________ early, he _______ the train. | ||||||||||||||||
A. got up/wouldn‟t miss |
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C. gets up/won‟t miss |
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8. I prepare a big meal ______ Tom‟s birthday party. |
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A. for celebrating | B. celebrating | C. to celebrate | D. in order celebrate | |||||||||||||
9. A. arrives |
| B. talks | C. laughs | D. stops |
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10.-Tom: _________? |
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- Peter: I like Van Cao. |
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A. What is your favorite band? |
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| B. What is your favorite singer? | |||||||||||||
B. What is your favorite music? |
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| D. What is your favorite musician? |
11. Mary is ________ engineer, she works for _______ big company. | ||||||||||||||||||
A. an/a | B. a/a | C. an/the |
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12. These pictures were set ________ motion. |
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A. of | B. on | C. in | D. at |
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13. ______________ that he became famous.
A. It is not until | B. It is not until 2008 |
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C. It was not until that | D. It was not until 2008 |
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14.Hoa was _______ because of this film. |
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A. exciting B. excites | C. excited | D. excitedly |
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15. A. tournament B. passionate | C. retirement | D. victory | ||
16.Scotland met Wales in the final at Twickenham. |
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A. at the end B. in the closing match | C. in the last match | D. in the decisive match | ||
17. - Are you going shopping?
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- Yes, I _______ something for dinner. |
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A. am going to buy | B. will buy | C. buy | D. buying |
18. A professor_________ teaches biology has just received an award.
A. who | B. that |
| C. whom | D. which |
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19.:This student is very intelligent. I admire him very much. |
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A. This student who I admire him very much is very intelligent. | |||||
B. This student whom I admire very much is very intelligent. |
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C. This student , whom I admire very much, is very intelligent. | |||||
D. This student, that I admire very much, is very intelligent. |
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20. I like living in this house _______ it is old. |
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A. because |
| B. although | C. in spite of | D. because of |
Đáp án : B
Biodiversity = sự đa đạng sinh học. extinction = sự tuyệt chủng. habitat = môi trường sống. Conservation = sự bảo tồn
1. ________ refers to the existence of different kinds of animals and plants which make a balanced environment.
A. biodiversity B. sample C. organism D. submarine
2. -Tom: __________?
– Peter: I’m interested in seal.
A. Which animals in the forest do you like?
B. Which animals in the sea do you like?
C. Which animals in the mountain do you like?
D. Which animals in the desert do you like?
3.
You are not right. If I ________ you, I ___________ that.
A. were/would not do B. was/would not do
C. had been/wouldn’t have done D. am/will not do
4. You don’t look very well. I think you _________ go to the doctor’s.
A. should B. can C. could D. must
5. This dress ________ especially for me by a French tailor.
A. is made B. has made C. made D. have been made
6. A. stopped B. talked C. watched D. wanted
7. He missed the train yesterday. If he ________ early, he _______ the train.
A. got up/wouldn’t miss B. had got up/wouldn’t have missed
C. gets up/won’t miss D. had got up/would have missed
8. I prepare a big meal ______ Tom’s birthday party.
A. for celebrating B. celebrating C. to celebrate D. in order celebrate
9. A. arrives B. talks C. laughs D. stops
10. -Tom: _________? – Peter: I like Van Cao.
A. What is your favorite band? B. What is your favorite singer?
B. What is your favorite music? D. What is your favorite musician?
Wild animals (and wild plants) and the wild places where they live are seriously threatened almost everywhere. One species has become extinct in each year of this century. But many hundreds are now in danger. Lack of attention would lead to the rapid advance of the process of extinction.
Already many kinds of wild animals have been so reduced in number that their role in the ecosystem is forgotten. Animals like the great apes, the whales, seals etc. thought to be in danger of extinction.
But even more important, perhaps than individual kinds of animals and plants, whole habitats are in danger of vanishing: marshes are being drained, and the world forests, especially tropical forests are being cut down to satisfy man’s needs of timber and paper.
What would our world be like if all the wild animals and wild plants vanished? - Would our life still exist then?
1. What would happen to the human beings if the wild life vanished?
A. Many species would quickly become extinct.
B. The human life would be seriously threatened.
C. Species would go on dying out.
D. Tropical forests would be cut down.
2. What is more important than individual kinds of animals and plants?
A. the vanishing of whole habitats. B. the extinction of many species.
D. man’s need of timber and paper. C. the rapid advance of the process of extinction.
3. What does the writer caution us against?
A. cutting down the tropical forests. B. hunting wild animals.
C. draining marshes. D. destroying our environment.
4. What would happen if we cut down forests?
Cutting down forests would cause ……………..
A. the changes of temperature. B. the flood
C. both A and B are correct. D. none are correct.
5. “To threaten” in the passage means …………..
A. to pollute B. to give fear to C. to vanish D. to poison
WHY DO ANIMALS GO EXTINCT?
Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die.
Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (6) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves.
Sometimes many of the animals on Earth go extinct at the (7) _______ time. Scientists call this a mass extinction. Scientists think there (8) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
Question 4: A. where B. which C. when D. what
Question 5: A. complete B. find C. compete D. exist
Question 6: A. accidentally B. suddenly C. quickly D. slowly
Question 7: A. same B. similar C. different D. various
Question 8: A. has been B. have been C. will be D. are
WHY DO ANIMALS GO EXTINCT?
Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (4)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die.
Some animals go extinct because thay cannot (5) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (6) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves.
Sometimes many of the animals on Earth go extinct at the (7) _______ time. Scientists call this a mass extinction. Scientists think there (8) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
Question 4: A. where B. which C. when D. what
Question 5: A. complete B. find C. compete D. exist
Question 6: A. accidentally B. suddenly C. quickly D. slowly
Question 7: A. same B. similar C. different D. various
Question 8: A. has been B. have been C. will be D. are
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
Đáp án là B
biodiversity : đa dạng sinh học
Các từ còn lại: extinction: sự tuyệt chủng; habitat: môi trường sống; conservation: sự bảo tồn