A. PHẦN TRẮC NGHIỆM
I. Choose the word that has the stress pattern different from the others.
| D. title | | 52. A. setting | B. scenery | C. scene | D. view |
| 53. A. party | B. workers | C. artists | D. crew |
| 54. A. rent | B. buy | C. hire | D. purchase |
| 55. A. needed | B. used | C. lasted | D. took |
IV. For questions 56 – 60, choose the answer (A, B, C or D) which you think fits best according to the text.
Dr. Jonas Salk is credited with developing the first vaccine to fight against the dreaded polio. Born in New York in 1914, Salk received his medical degree from New York University College of Medicine in 1939 and later attended the School of Public Heath at the University of Michigan.
Salk was very interested in preventive medicine. He worked for the army on producing a vaccine against influenza for five years from 1942 to 1947. In 1949, a group at Harvard University led by John Enders developed a method to grow the polio virus in quantity so that it could be studied further. This discovery was important as it allowed Salk and his fellow workers to study the disease in greater detail.
By 1952, Salk’s group had successfully tested a polio vaccine using an inactive polio virus. In 1954, there were field tests done on a large scale. Initially, there were many different vaccines being used among the public, and there were some deaths associated with the vaccinations. However, Salk’s vaccine proved to be the best and was used without further problems. What was once a dreaded killer had been tamed by the work of Dr. Jonas Salk and co-workers.
56.I from 1942 to 1947, Salk
A. studied for a degree in preventive medicine.
B. developed two new vaccines
C. was employed by the army
D. attended the University of Michigan
57. In what year was massive testing of Salk’s polio vaccine conducted?
A. 1947
B. 1949
C. 1952
D. 1954
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58. The phrase “a dreaded killer” in the third paragraph refers to
A. the vaccine
B. polio
C. Dr. Salk
D. the field fest
59. What was one of Dr. Salk’s main interests?
A. trying to vaccinate many people
B. trying to study influenza
C. trying to receive a medical degree
D. trying to prevent diseases
60. Which of these statements is true about John Enders?
A. He worked for Dr. Salk’s group
B. He aided Br. Salk’s group
C. He developed a polio vaccine
D. He found a way to kill the polio virus
V. For questions 61 – 65, choose the answer (A, B, C or D) which you think fits best according to the text.
Polyester is now being used for bottles. ICI., the chemicals and plastics company, believes that it is now beginning to the grip of glass on the bottles business and thus take advantage of this huge market.
All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly worldwide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars and they fell that the most hopeful new market was in packaging, bottles and cans.
Since 1982 it has opened there new factories producing “Melinar”, the raw material from which high quality polyester bottles are made.
The polyester bottle was born in the 1970s, when soft drink companies like Coca Cola started selling their drinks in giant two-litre containers. Because of the build-up the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to the made.
Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.
Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter also, less noisy when being handled, and can be re-used. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time- consuming. The bottles with interesting shapes, to try and make them visually more attractive to the public.
The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.
61. Plastics of various kinds have been used for making bottles
A. since 1982
B. since the 1970s but only for large bottles
C. since the 1960s but not for liquids with gas in them
D. since the 1970s but only for large bottles.
62. Why is ICI’s Plastics Division interested in polyester for bottles?
A. The other things they make are not selling well
B. Glass manufacturers cannot make enough new bottles
C. They have factories which could be adapted to make it
D. The price of oil keeps changing
63. Why aren’t all bottles now made of polyester?
A. The price of oil and plastic has risen
B. It is not suitable for containing gassy drinks
C. The public like traditional glass bottles
D. Shop-keepers dislike re-usable bottles.
64. Manufacturers think polyester bottles are better than glass bottles because they
A. are cheaper
B. are more suited to small sizes
C. are more exciting to look at
D. do not break easily
65. Plastic containers for holding food in the same way as cans.
A. have been used for many years.
B. are an idea that interests the plastic companies
C. are possible, but only for hot food
D. are the first things being made in the new factories.
VI. For questions 66 – 70, choose the answer (A, B, C or D) which you think fits best according to the text.
Although party invitations no longer frightened me, I still found myself making careful preparations for this particular party. I got a hair-cut. laid out my best suit, selected a special, tie, and cuff links. I had recently gone on a diet, but because I didn’t want to look too thin. I discontinued it. What should I bring my hosts? Flowers? What kind of wine? Sherry? Or possibly even champagne? Meeting new people was still a major undertaking.
It was scheduled for this Saturday and I decided to take a cab to the suburb where it was being held. It was early autumn and the weather had been mild, but that morning it turned cold and rainy, and as I listened to the steam hissing in my radiator, it already felt like midwinter. Trees, visible from my window, covered will foliage only yesterday, had become bare overnight. Churning clouds augured a further change in the weather. From my new paper I learned that a hurricane which had already struck another state as on its way to New York, though it might veer out to sea. The storm left destruction in its wake. In one village an entire cottage was sheared from its foundation and blown into the ocean together with its occupants.
As I lay in bed the morning of the party, I envisioned a change also taking place in me. A loose tooth which hadn’t bothered me suddenly sent a stabbing pain through my jaw. Ordinarily I’m not to headaches, but I awoke with a dull ache on the left side of my head. Several disturbing dreams had given me a restless night, though 1 could only remember them vaguely. In one dream I recalled shouting at someone and being involved in a light. There was also something about an animal, but what it was I couldn’t recollect. What did stay with me afterwards was the despairing knowledge that one leads a double – each part hermetically scaled off from the other.
66. The narrator
A. was afraid of parties.
B. went on a diet for this party.
C. bought a new suit when he had to meet new people.
D. was shy of meeting new people.
67. The party was to be held
A. in midwinter
B. in a few days
C. in the morning
D. in a village
68. The storm
A. destroyed a village.
B. was dying down.
C. might reach New York.
D. destroyed the tree outside his room.
69. The narrator
A. suffered from headaches.
B. always had toothaches.
C. had slept badly
D. was stabbed in the jaw.
70. Why was the narrator upset?
A. The storm was so bad.
B. He had a fight with an animal.
C. He couldn’t go to the party.
D. He couldn’t understand his dreams.
VII. For question 71 – 75, choose the answer (A, B, C or D) which you think fits best according to the text.
Half of the planet’s population lives in cites, yet they consume 75% of the world’s resources and create most of its pollution. This means that all governments are going to have to create effective recycling plans. In cities where recycling schemes have been successful, it is possible to recycle 95% of all household waste. It takes 30 – 40% less energy to make paper from recycled materials than it does to make it from trees. Statistics show that there is a growing awareness of the importance of recycling, and countries such as Sweden already recycle much of their waste.
As the burning of fossil fuel is a major cause of pollution we will have to turn to other energy sources and what could be a better source than the sun? Solar energy is getting cheaper and can produce power even in cloudy conditions. The Japanese have already developed solar-electric roof tiles which are going to make entire buildings self-sufficient, greatly cutting down the need for fossil fuel.
71. Who consumes 75% of the world’s resources?
A. people living in the country.
B. people who recycle.
C. 50% of the world’s population.
D. the Asians.
72. What is the advantage of recycled paper?
A. It needs less energy to produce it.
B. It is better quality
C. It is of less value.
D. It comes from household waste.
73. What is a major source of pollution?
A. solar energy.
B. fossil fuel burning.
C. the green house effect.
D. the ozone layer.
74. What was one disadvantage of solar – energy?
A. It was expensive.
B. It couldn’t operate cars.
C. It caused pollution,
D. It had to be placed on high buildings.
75. The phrase “cutting down” in the paragraph means?
A. controlling.
B. reducing.
C. satisfying.
D. emphasizing.
VIII. Choose the word that has the underlined part pronounced differently from the others.
6. The new director of the TV station is likely to make major changes in______ PERSON
7. They’re got a model village that you can visit, with all the buildings and roads in______ . MINI
8. They claim that the fall in unemployment is based on a ______manipulation of statistics. FRAUD
9. The company was inefficient because it was highly______. BUREAU
10. Gathered all together in the church, they are going to ______those who lost their lives in the Great War. MEMORY
III. Finish each of following sentences in such a way that it means exactly the same as the sentences printed before it.
1. “You can’t go to David’s house until you’ve done your homework”, Father told James.
—> Father refused ……………………………………………………………………………………..
2. Perhaps Miss Brahms was the person who spoke to you.
—>It …………………………………………………………………………………………………………
3. I’m afraid we’ve run out of coffee.
—> I’m afraid there …………………………………………………………………………………..
4. Marion was unable to go to the party because she had such a lot of work.
—> Marion had so ……………………………………………………………………………………..
5. Thousands of people were unable to get to work because of the bad weather.
—> The bad weather ………………………………………………………………………………….
6. It’s a waste of time mending that old pullover.
—>That old pullover is not ……………………………………………………………………………
7. It wasn’t until I was 16 that I learned to swim.
—> I only …………………………………………………………………………………………………..
8. Ray didn’t recover from his illness for several months.
—> It took …………………………………………………………………………………………………..
9. I would prefer you not to smoke in my house.
—> I would rather ………………………………………………………………………………………..
10. It’s such a pity that you couldn’t come to our party.
—> I wish …………………………………………………………………………………………………..
IV. For each of the sentences below, write a new sentence as similar as possible in meaning to the original sentence, but using the word givens. This word must not be altered in any way.
1. They hadn’t been to that part of town before, but he had. UNLIKE
2. He just failed to break the world record. SUCCEED
3. She’s too experienced a player to fall into that trap. ENOUGH
4. Why don’t we hire a rowing boat for an hour? ABOUT
5. Who else was this information available to? ACCESS
V. Write a paragraph in 150 – 180 words, on the following topic:
Describe your ideal English teacher. What is his or her most important characteristic?
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30 tháng 3 2020 lúc 23:02
rade 9ConditionalChoose the best answer1._____have enough apples, she’ll make an apple pie this afternoon.A.Should sheB. If sheC. Will sheD. Unless she2.If you_____to me, you wouldn’t have got so much trouble.A.listenedB. would listenC. had listenedD. Would have listened3.If you don’t know how to spell a word, you_____ look it up in the dictionary.A. mustB. willC. shouldD. ought4.If the sun _____, we _____for a walk.A. shines / will goB. shone / willgoC. shone / would go D. had shone / would go5...
Đọc tiếp
rade 9
Conditional
Choose the best answer
1.
_____have enough apples, she’ll make an apple pie this afternoon.
A.Should she
B. If she
C. Will she
D. Unless she
2.
If you_____to me, you wouldn’t have got so much trouble.
A.
listened
B. would listen
C. had listened
D. Would have listened
3.
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
4.
If the sun _____, we _____for a walk.
A. shines / will go
B. shone / will
go
C. shone / would go D. had shone / would go
5.
The campfire _____ if it _____ last night.
A. wouldn’t be cancelled / hadn’t rained
B. wouldn’t have been cancelled / hadn’t rained
C. would have been cancelled / hadn’t rained
D. will be cancelled / rains
6.
But for our parents, we _____ successful in life.
A. will never be B. would never be C. wouldn’t have be
D. would have never been
7.
If I _____ my wallet at home this morning, I _____ money for lunch now.
A. leave / will have
B. didn’t leave / would hav
e
C. hadn’t left / would have
D. hadn’t left / would have had
8.
It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.
A. were / would know
B. is / will know
C. had been / would have known
D. was / would know
9.
If we _____ the plans
carefully, we would not have had so many serious mistakes.
A. study
B. had studied
C. studied
D. were studying
10.
I will never talk to you again _____ you apologize me _____ your being rude.
A. if / for
B. unless / for
C. or / of
D. whether / or
11.
_____
i
f you work harder, you will be sacked.
A. Whether
B. If
C. However
D. Unless
12.
I think you should stop smoking.
A. If I am you, I will stop smoking.
B. If I were you, I will stop smoking.
C. If I were you, I would stop smoking.
D. If I had been you, I wo
uld stop smoking.
13.
If you take the ice out of the fridge, it
_____.
A. vaporizes
B. melts
C. heats
D. disappears
14.
We should do something to protect water from being polluted
_____
we will have nothing
to drink in the future.
A. if
B. whether
C. or
D. un
less
15.
Let’s knock on their door to see
_____
home.
A. if they’re
B. unless they’re
C. whether they were
D. if they were
16.
Unless we
_____
more snow, we can’t go skiing.
A. will have
B. have
C. have had
D. had
17.
You’ll fail the exam
_____
you start revis
ing.
A. if
B. until
C. when
D. unless
18.
Unless you wash the car, you
_____
not drive it at the weekend.
A. would
B. could
C. have to
D. may
19.
If Peter
_____
his car before the drive, he
_____
the problem of out of petrol.
A. checked / will not get
B. had checked / would not have got
C. checks / will not have got
D. would be checking / will not have got
20.
He stepped on the mine, and it exploded.
A.
If he doesn’t step on the mine, it doesn’t explode.
B.
If he doesn’t step on the mine, it won’t explode.
C.
If he didn’t step on the mine, it wouldn’t explode.
D.
If he hadn’t stepped on the mine, it wouldn’t have exploded.
21.
In my experiments, the liquid is cooled to 32
ºF. It always freezes.
A.
If you cool the liquid to 32 degrees, it froze.
B.
If you cooled the liquid
to 32 degrees, it would freeze.
C.
If you cool the liquid to 32 degrees, it will freeze.
D.
If you had cooled the liquid to 32 degrees, it would have frozen.
22.
It may rain this afternoon. I hope it doesn’t because I don’t want the match to be
canceled.
A. If
it rains, the match is canceled.
B. If it rains, the match will be canceled.
C. if it rained, the match would be canceled.
D. If it had rained, the match would have been canceled.
23.
Unfortunately, I don’t know Philosophy, so I can’t answer your question.
A.
If I know Philosophy, I can answer your question.
B.
If I know Philosophy, I will be able to answer your question.
C.
If I knew Philosophy, I would be able to answer your question.
D.
If I had known Philosophy, I would have been able to answer your question.
24.
_____
there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case
25.
If he
_____
with us now, he
_____
the beauty of nature of the National Park.
A. is / can enjoy B. was / will enjoy
C. has been / would enjoy D. were / could
enjoy
26.
If they had searched more carefully, they...the watch sooner.
A. will find
B. would find
C. found
D. would have found
27.
If I had got up early, I _____ to have breakfast now.
A. have
B.I had
C. would have
D. would have had
28.
I cannot buy a new co
mputer _____ I save enough money.
A. if
B. even if
C. unless
D. as if
29.
Most people you meet will be polite to you _____.
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them
30.
If
you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made
31.
You _____ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak
32.
Hurry up _____ you will
miss the bus and be late for school.
A. if
B. and
C. or
D. as
33.
You will get a good seat if you _____ first.
A. come
B. came
C. have come
D. will come
34.
Mary
will not graduate_____.
A. if he passed all the tests
B. if he does not pass all the tests.
C. unless he passes all the tests
D. unless he had passed all the tests.
35.
If I had time, I would go with you.
A.I am free and surely go with you.
B.I am too busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with
you.
36.
If
San
dra
hadn’t been wearing a seat belt, she.... Injured.
A. has been
B. would has been
C. would be
D. would have been
37.
If I _____ the rain yesterday, I_____ ill.
A. had not caught / would have been
B. had not caught / would have not been
C. have n
ot caught / were not
D. have not caught / would have been
38.
He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen
39.
What _____if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. woul
d happen / were
D. would happen / had been
40
.
Linda
will not go to the party unless
her sister
..................
.too.
a. go
b. went
c. going
d. goes
Xem chi tiết
10 tháng 2 2020 lúc 12:02
I want to give you some advice ___ how to save money at home. 5. …A. on B. in C. at D. for6. Farmers do use ______ on the farm to make the crops grow better. 6. …A. herbicide B. fertilizer C. homicide D. insecticide7. The sale of cigarettes to people under 18 is _______. 7. …A. conserved B. preserved C. protected D. prohibited8. This car is the most economical _______ others in the same price category. 8. …A. according to B. due to C. compared with D. because of9. A:”What’s your advice?” _B: “__...
Đọc tiếp
I want to give you some advice ___ how to save money at home. 5. …
A. on B. in C. at D. for
6. Farmers do use ______ on the farm to make the crops grow better. 6. …
A. herbicide B. fertilizer C. homicide D. insecticide
7. The sale of cigarettes to people under 18 is _______. 7. …
A. conserved B. preserved C. protected D. prohibited
8. This car is the most economical _______ others in the same price category. 8. …
A. according to B. due to C. compared with D. because of
9. A:”What’s your advice?” _B: “_____________talk to your teacher about it.” 9. …
A. Let’s B. Why don’t you C. You ought D. I think you should
10. After the meeting the street was littered ______ cans, bottles and wrappings. 10. …
A. for B. with C. in D. on
11. We will have an ideal place for our children to play ______ we move there. 11. …
A. if B. unless C. since D. but
12. I would suggest that you get an electrician _________ the lines in the house. 12. …
A. should be checked B. be checked C. checking D. to check
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15 tháng 6 2019 lúc 10:59
Choose the best answer from the four options given (A, B,C, or D) to complete each sentence. 6. Lan wishes she _________a long vacation.A. has B. had C. have D. having7. He saw that film _________7.00 p.m _________Sunday. A. on-from B. in-at C. at-at D. at-on8. You like watching sports, _________, Peter? A. do you B. aren’t you C. don’t you D. doesn’t he9. You shouldn’t eat_________. It’s not good for your health. A. quick B. quickly C. fastly D. slow10. Minh got wet _________he forgot his umbre...
Đọc tiếp
Choose the best answer from the four options given (A, B,C, or D) to complete each sentence.
6. Lan wishes she _________a long vacation.
A. has B. had C. have D. having
7. He saw that film _________7.00 p.m _________Sunday.
A. on-from B. in-at C. at-at D. at-on
8. You like watching sports, _________, Peter?
A. do you B. aren’t you C. don’t you D. doesn’t he
9. You shouldn’t eat_________. It’s not good for your health.
A. quick B. quickly C. fastly D. slow
10. Minh got wet _________he forgot his umbrella.
A. so B. because C. and D. therefore
11. The girl _________is standing near the window is my sister.
A. who B. when C. where D. in which
12. We _________Nam since he left school.
A. met B. meet C. meeting D. haven’t met
13. Do you mind_________me home?
A. taking B. take C. took D. to take
14. This building_________in 1980.
A. built B. builds C. was built D. is built
15. She asked me_________ at English.
A. if I was good B. if was I good C. if I good D. if I am good
16. If you_________your passport, you will be in trouble.
A. lost B. lose C. would lose D. losing
17. What’s the name of the man_________gave us a gift?
A. he B. which C. who D. whose
18. The librarian asked us_________so much noise.
A. not to make B. no make C. not making D. don’t make
19. We have lived in this flat_________five years.
A. ago B. for C. since D. already
20. I really enjoyed the disco. It was great, _________?
A. isn’t it B. is it C. wasn’t it D. weren’t it
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