Luyende_De14

KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG

THỬ SỨC TRƯỚC KỲ THI
QUỐC GIA NĂM 2015
ĐỀ SỐ 14
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct
word for each of the blanks.
THE VIETNAM WAR
Like the Korean War, the Vietnam War was a result of US policy during the Cold War, a period
when Americans believed that Communism, the political system in the Soviet Union and China, was a
threat to their ___(1) ___ and power.
Vietnam, a colony of France, wanted to become independent, but the US believed that Communists
were behind the ___(2) ___ movement, and so opposed it. The US became ___(3) ___ in Vietnam only
gradually. At first, under President Eisenhower, it provided the French with supplies. In 1954 the Geneva
Accords divided Vietnam into the Communist North and the anti-Communist South. Under President
Kennedy, in the early 1960s, many US soldiers were sent to the South ___(4) ___ advisers. In 1964, after
an attack on US ships, Congress passed the Gulf of Tonkin Resolution which gave President Johnson
greater powers to fight a war, and in the spring of 1965 Marines were sent to South Vietnam.
It was easy to keep the Communist forces, called the National Liberation Front or the Viet
Cong,___(5) ___ South Vietnam, but much ___(6) ___ to defeat them. The US used bombs against the
Vietnamese troops, and chemicals to destroy crops, which had a terrible effect on people as well as on the
land. There were also reports of atrocities (= acts of extreme violence and cruelty ) committed by both
sides. In 1968 the My Lai massacre, in which over 300 civilians were killed by US
soldiers, ___(7) ___ Americans at home. Many US soldiers were not sure ___(8) ___ they were fighting
the war and became traumatized by the violence around them. Discipline became a problem, and the use
of drugs was common. Soldiers were accused of committing acts of violence against each other and against
Vietnamese civilians.
In 1968 the Viet Cong started a major attack, and the US position in South Vietnam was threatened.
As the war escalated it lost support at home and also in other countries. When Richard Nixon became
President he ___(9) ___tried to attack hard and force the Viet Cong to come to an agreement. The war then
spread to Vietnam’s neighbour, Cambodia. Finally, in 1972, Nixon sent Henry Kissinger to negotiate a

ceasefire, and afterwards the US was no longer directly involved in the war, though it continued to provide
supplies. In 1975 the government of South Vietnam fell and the country was ___(10) ___ by the
Communist forces.
© Oxford University Press, 2010
1. A. security
B. assurance
C. safe
D. save
2. A. independent
B. dependence
C. independence
D. dependent
3. A. to have involved
B. involving
C. to be involved
D. involved
4. A. to
B. such as
C. as
D. than
5. A. out of
B. away from
C. into
D. up with
6. A. stronger
B. greater
C. sharper
D. harder
7. A. were shocked
B. shocked

C. shock
D. had shocked
8. A. where
B. why
C. how
D. what
9. A. at first
B. last
C. first
D. at last
10. A. taken over
B. brought in
C. come round
D. put up
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
answer to each of the questions.
Glass is a remarkable substance made from the simplest raw materials. It can be colored or
colorless, monochrome or polychrome, transparent, translucent, or opaque. It is lightweight impermeable
to liquids, readily cleaned and reused, durable yet fragile, and often very beautiful Glass can be decorated
in multiple ways and its optical properties are exceptional. In all its myriad forms – as table ware,
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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
containers, in architecture and design – glass represents a major achievement in the history of technological
developments.
Since the Bronze Age about 3,000 B.C., glass has been used for making various kinds of objects.
It was first made from a mixture of silica, line and an alkali such as soda or potash, and these remained the

basic ingredients of glass until the development of lead glass in the seventeenth century. When heated, the
mixture becomes soft and malleable and can be formed by various techniques into a vast array of shapes
and sizes. The homogeneous mass thus formed by melting then cools to create glass, but in contrast to most
materials formed in this way (metals, for instance), glass lacks the crystalline structure normally associated
with solids, and instead retains the random molecular structure of a liquid. In effect, as molten glass cools,
it progressively stiffens until rigid, but does so without setting up a network of interlocking
crystals customarily associated with that process. This is why glass shatters so easily when dealt a blow.
Why glass deteriorates over time, especially when exposed to moisture, and why glassware must be slowly
reheated and uniformly cooled after manufacture to release internal stresses induced by uneven cooling.
Another unusual feature of glass is the manner in which its viscosity changes as it turns from a cold
substance into a hot, ductile liquid. Unlike metals that flow or “freeze” at specific temperatures glass
progressively softens as the temperature rises, going through varying stages of malleability until it flows
like a thick syrup. Each stage of malleability allows the glass to be manipulated into various forms, by
different techniques, and if suddenly cooled the object retains the shape achieved at that point. Glass is
thus amenable to a greater number of heat-forming techniques than most other materials.
11. Why does the author list the characteristics of glass in paragraph 1?
A. To demonstrate how glass evolved
B. To show the versatility of glass
C. To explain glassmaking technology
D. To explain the purpose of each component of glass
12. The word “durable“‘ in paragraph 1 is closest in meaning to______.
A. lasting
B. delicate
C. heavy
D. plain
13. What does the author imply about the raw materials used to make glass?
A. They were the same for centuries.
B. They are liquid.
C. They are transparent.
D. They are very heavy.

14. According to the passage, how is glass that has cooled and become rigid different from most other rigid
substances?
A. It has an interlocking crystal network.
B. It has an unusually low melting temperature.
C. It has varying physical properties.
D. It has a random molecular structure.
15. The word “customarily” in paragraph 2 could best be replaced by “______”.
A. naturally
B. necessarily
C. usually
D. certainly
16. The words “exposed to” in paragraph 2 most likely mean ______.
A. hardened by
B. chilled with
C. subjected to
D. deprived of
17. What must be done to release the internal stresses that build up in glass products during manufacture?
A. The glass must be reheated and evenly cooled.
B. The glass must be cooled quickly.
C. The glass must be kept moist until cooled.
D. The glass must be shaped to its desired form immediately
18. The word “induced” in paragraph 2 is closest in meaning to_______.
A. joined
B. missed
C. caused
D. lost
19. The word “it” in paragraph 3 refers to________.
A. feature
B. glass
C. manner

D. viscosity
20. According to the passage, why can glass be more easily shaped into specific forms than can metals
A. It resists breaking when heated
B. It has better optical properties.
C. It retains heat while its viscosity changes.
D. It gradually becomes softer as its temperature rises.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the
answer to each of the questions.
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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
The first two decades of this century were dominated by the microbe hunters. These hunters had
tracked down one after another of the microbes responsible for the most dreaded scourges of many
centuries: tuberculosis, cholera, diphtheria. But there remained some terrible diseases for which no
microbe could be incriminated: scurvy, pellagra, rickets, beriberi. Then it was discovered that these
diseases were caused by the lack of vitamins, a trace substance in the diet. The diseases could be prevented
or cured by consuming foods that contained the vitamins. And so in the decades of the 1920’s and 1930’s,
nutrition became a science and the vitamin hunters replaced the microbe hunters.
In the 1940’s and 1950’s, biochemists strived to learn why each of the vitamins was essential for
health. They discovered that key enzymes in metabolism depend on one or another of the vitamins as
coenzymes to perform the chemistry that provides cells with energy for growth and function. Now, these
enzyme hunters occupied center stage.
You are aware that the enzyme hunters have been replaced by a new breed of hunters who are
tracking genes – the blueprints for each of the enzymes – and are discovering the defective genes that
cause inherited diseases – diabetes, cystic fibrosis. These gene hunters, or genetic engineers, use
recombinant DNA technology to identify and clone genes and introduce them into bacterial cells and
plants to create factories for the massive production of hormones and vaccines for medicine and for better

crops for agriculture. Biotechnology has become a multibillion-dollar industry.
In view of the inexorable progress in science, we can expect that the gene hunters will be replaced
in the spotlight. When and by whom? Which kind of hunter will dominate the scene in the last decade of
our waning century and in the early decades of the next? I wonder whether the hunters who will occupy
the spotlight will be neurobiologists who apply the techniques of the enzyme and gene hunters to the
functions of the brain. What to call them? The head hunters, I will return to them later.
microbe: an extremely small living thing which you can only see if you use a microscope
21. What is the main topic of the passage?
A. The microbe hunters
B. The potential of genetic engineering
C. The progress of modern medical research
D. The discovery of enzymes
22. The word “incriminated” in the passage is closest in meaning to
A. investigated
B. blamed
C. eliminated
D. produced
23. Which of the following can be cured by a change in diet?
A. Tuberculosis.
B. Cholera
C. Cystic fibrosis.
D. Pellagra
24. The word “strived” in the passage is closest in meaning to
A. failed.
B. tried. .
C. experimented.
D. studied
25. How do vitamins influence health?
A. They are necessary for some enzymes to function
B. They protect the body from microbes

C. They keep food from spoiling
D. They are broken down by cells to produce energy
26. In the third paragraph, the author compares cells that have been genetically altered by bio- technicians
to
A. gardens
B. factories
C. hunters
D. spotlights
27. The phrase “occupy the spotlight” in the passage is closest in meaning to
A. receive the most attention
B. go the furthest
C. conquer territory
D. lighten the load

28. The author implies that the most important medical research topic of the future will be
A. the functions of the brain
B. inherited diseases
C. the operation of vitamins
D. the structure of genes
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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
29. Which of the following best describes the author’s tone in the last paragraph of the passage?
A. Critical
B. Speculative
C. Appreciative
D. Emotional

30. With which of the following statements would the author be most likely to agree?
A. The focus of medical research will change in the next two decades
B. Medical breakthroughs often depend on luck
C. Medical research throughout the twentieth century has been dominated by microbe hunters
D. Most diseases are caused by defective genes
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is
pronounced differently from the rest in the same line.
31. A. disaster
B. encounter
C. determine
D. consonant
32. A. referee
B. agriculture
C. personality
D. mathematics
33. A. weather
B. animal
C. human
D. canteen
34. A. gallery
B. satellite
C. different
D. cathedral
35. A. familiar
B. redundant
C. customary
D. reluctant
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.
36. The Canadian province of British Columbia is rich of minerals and, because over 50 percent of
A

theland is covered with forest, lumbering is its major industry.
B
C
D
37. The astronomy is the oldest science, but it continues to beat the forefront of scientific thought.
A
B
C
38. Psychological experiment indicate that people remember more math problems that they can’t
A
B
solve than those they are able to solve.
C
D
39. As many as 50 percent of the income from motion pictures produced in the USA comes from
A
B
C
marketing films abroad.
D
40. The walls around the city of Quebec, which was originally a fort military, still stand, making
A
B
C
Quebec the only walled city in North America.
D
Mark the letter A, B, C, or D on your answer sheet to indicate the best sentence built from the given
words or phrases.
41. No point/ join/ club/ full/ eccentrics.//
A. There is no point in joining that club because it seems to be full with eccentrics.

B. There is no point of joining that club because it seems to be full of eccentrics.
C. There is no point in joining that club because it seems to be full of eccentrics.
D. It is no point in joining that club because it seems to be full of eccentrics.
42. He/ catch/ red-handed/ he/ have/ no choice/ confess.//
A. He caught red-handed so he had no choice but to confess.
B. He was caught red-handed so that he had no choice but to confess.
C. He was caught red-handed so he had no choice of confessing.
D. He was caught red-handed so he had no choice but to confess.
43. New machinery/ put in/ this year/ with a view/ increase input.//
A. New machinery has been put in this year with a view of increase input.
B. New machinery has been put in this year with a view to increasing input.
C. New machinery has been put in this year with a view to increase input.
D. New machinery has been put in this year with a view of increasing input.
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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
44. Secretary/ be/ responsible/ manager/ serious mistakes.//
A. The new secretary is responsible for the manager to the serious mistakes.
B. The new secretary is responsible for the manager for the serious mistakes.
C. The new secretary is responsible to the manager for the serious mistakes.
D. The new secretary is responsible to the manager to the serious mistakes.
45. It/ be/ cold/ this summer/ surprise/ everyone.
A. That it is so cold this summer surprise everyone.
B. That it is such cold this summer surprise everyone.
C. That it is such cold this summer surprises everyone.
D. That it is so cold this summer surprises everyone.
Mark the letter A, B,C, or D on your answer sheet that best completes each sentence.

46. In its pure state antimony has no important uses, but
with other substances, it is extremely useful
metal.
A. when combined physically or chemically
B. combined when physically or chemically
C. the physical and chemical combination
D. it is combined physically and chemically
47. Civil Rights are the freedoms and rights
as a member of a community, state, or nation.
A. may have a person
B. may have a person who
C. a person may have
D. and a person may have
48. Franklin D. Roosevelt was
the great force of radio and the opportunity it provided for taking
government policies directly to the people.
A. as the first President he understood fully
B. the first President that, to fully understand
C. the first President fully understood
D. the first President to fully understand
49. Would you mind
?
A. if I borrowed your surfboard
B. to lend me your surfboard
C. lending to me your surfboard
D. that I borrow your surfboard
50. Good pencils erasers are soft enough not to damage paper
they crumble gradually when used.
A. but hard enough so that
B. and enough hard that

C. and they are so hard that
D. so hard are they
Mark letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following
questions.
51. It’s
that blows nobody any good.
A. a bad breeze
B. bad breath
C. an unhappy instrument
D. an ill wind
52. At last, I
on him to help us out of our dilemma.
A. persuaded
B. prevailed
C. labored
D. convinced
53. She came back with an answer as quick as a(n)
.
A. twinkling
B. lighting
C. flash
D. express
54. He was prepared to announce the news to all and
.
A. remainders
B. odds
C. sundry
D. select
55. The Governor has been
for gross misconduct.

A. impressed
B. impounded
C. impeached
D. impelled
56. I can’t go with you today; I have
things to do.
A. a great deal
B. many a great
C. a great many
D.great many
57. Contributions to the charity are beginning to
up.
A. end
B. finish
C. peter
D. dry
58 It was her
powers at the keyboard rather than her age which eventually forced her retirement.
A. meteoric
B. waning
C. slippery
D. negative
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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
59.
the decision would have a major impact on his political career.

A. Did he realize little
B. A little he realized
C. Little did he realize
D. Realizing little
60. They shouted loudly
I could hear the instructions clearly.
A. for fear that
B. in order that.
C. unless
D. in case
61. He found that the test was child’s
.
A. play
B. games
C. matches
D. delight
62. Your son has the
of a fine musician.
A. beginnings
B. makings
C. looks
D. talents
63 You really can’t trust George. One day he’s your best friend, and the next day he can
you in
the back.
A. hit
B. stab
C. cut
D. punch
64. He never stops criticizing me. He’s a real

in the neck.
A. ache
B. pain
C. hurt
D. itch
65. William is an authority
medieval tapestries.
A. on
B. with
C. about
D. in
66. - “Why don’t we go out for a walk?”
-“
.”
A. Why not
B. Yes, please
C. OK, let’s
D. Never mind
67 If a diamond is heated without oxygen, it will turn to graphite, a form of
that it is used as a
lubricant.
A. carbon is so soft
B. is carbon so soft
C. carbon so soft
D. so soft the carbon
68. The first people to live in
Hawaii were the Polynesians, who sailed there in large canoes from
other Pacific Islands about 2,000 years ago.
A. now where is
B. what is now

C. it is now
D. now this is
69. If I were you, I’d
everything he says with a pinch of salt.
A. make
B. admit
C. take
D. accept
70. - “Would you like to join our volunteer group this summer?”
-“
.”
A. Do you think I would? B. I wouldn’t. Thank you.
C. Yes, you’re a good friend.
D. Yes, I’d love to. Thanks.
71. - “When are you planning to resign?”
- “By Christmas
.”
A. no later
B. until lately
C. at the latest
D. if not later
72. - “The landlord is raising my rent again.”
-“
reason for you to find a new apartment.”
A. Much more
B. So much more
C. All the more
D. More than such a
73 Please
your luggage and leave now. I can’t stand your presence any more.

A. throw off
B. pack up
C. fit in
D. pile up
74. I couldn’t speak Italian, so I couldn’t
my ideas across to the passer-by.
A. turn
B. bring
C. get
D. look
75. William was 19 years old when he was
for war.
A. brought up
B. called up
C. made up
D. put up
Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is closest in
meaning to the underlined part in each of the following questions.
76. The politician’s conviction for tax fraud jeopardized his future in public life.
A. jettisoned
B. penalized
C. rejuvenated
D. endangered
77. Savage hordes swept across Europe and ruthlessly killed all in their path.
A. without stopping
B. without weapons
C. without warning
D. without pity
78. His physical condition was no impediment to his career as a violinist.
A. help

B. impatience
C. hindrance

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D.impossibility

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KHÓA LUYỆN GIẢI ĐỀ THPT MÔN TIẾNG ANH - Cô VŨ MAI PHƯƠNG
Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is opposite in
meaning to the underlined part in each of the following questions.
79. His career in the illicit drug trade ended with the police raid this morning.
A. irregular
B. legal
C. elicited
D. secret
80. The soldiers were told to commence firing in the mock battle.
A. stop
B. begin
C. evoke
D. continue

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