Tuyển tập 353 đề thi học sinh giỏi môn Tiếng Anh lớp 6,7,8,9,10,11,12 (có đáp án)

A B C D
4. Of all mammals, dolphins are undoubtedlybetween the friendliest to humans.
A B C D
5. Working all night long, Jim feltextreme hungry and just wanted to have a sandwich.
A B C D
6. Harmony, melody and rhythm are important elements inmostly forms of music.
A B C D
7. Medical students must learn both the theory and the practice of medicines.
A B C D
8. Archeological sites sometimes are revealedwhen the construction of roads and buildings.
A B C D
9. Yolanda ran over to me and breathless informed the failure of our team.
A B C D
10. All root vegetables grow underground,and not all vegetables that grow underground are roots.
A B C D
D. READING
I. Read the following passage and fill an appropriate word in each blank.(10pts)
Fish live almost (1) _ everywhere _ They are found in the near freezing waters of the Artic and in the
steaming (2)_waters_ in the tropic jungles. They live in roaring streams and in quiet (3)_ underground __ rivers.
Some fish make long journeys (4) _across_ the ocean. Others spend most of their life buried in sand on the
ocean (5) _bottom__. Most fish can’t (6)_ leave __ water; yet some survive for months in dried-up riverbeds.
Fish have enormous importance (7)_to_ man. They provide food for millions of people. Fishermen catch
them for sports, and many people (8)_keep_ them as pets. Fish are also important in the balance of nature.
They eat plants and animals and in turn, become (9)_food __ for plants and animals. Fish thus help keep in (10
) __balance__ the total number of plants and animals on the earth.
II. Choose the most suitable answer from the four options marked A, B, C and D to complete each of the
numbered gaps in the passage below. Write your answer on the answer sheet.(10pts)
You've (1)________ heard someone say that the reason you caught a cold was that you were 'run
down'. People generally accept that if you are (2)______ pressure or run down you are more likely to get ill. But
is this really true (3)_______ is it just an old wives' tale? The problem with old sayings like this is that it's often
difficult to (4)______ whether they are true or not. For example, if you ask people with colds whether they are
feeling run down, they are (5)_______ certain to say yes. People without colds are more likely to say no. So,
how do you (6)______ if it's the cold that is making them (7)_____ run down or the fact that they are run down
that is making them more likely to catch a cold? Now it seems there is a scientific answer to this question. And
answer is yes - if you are run down or under stress, you are more likely to catch a cold. Scientists at the
Common Cold Research Centre ran a series of tests. They got volunteers without colds to attend the centre,
where they were first given a questionnaire to complete. The questions measured the (8)_____ of stress each
volunteer was under. The volunteers were then deliberately infected with a cold virus and left to see whether
they developed a cold. After many people had been tested, the researchers looked for a (9)____ between the
measured stress level and the chances of catching a cold. They found that the higher the stress, the more likely
the person was to catch a cold. At the moment it is not known why stress makes someone more likely to
become ill, but now (10)_____ the link has been found, researchers might be able to investigate further. They
may even find different ways of combating disease.
1. A. perhaps B. maybe C. possibly D. probably
2. A. under B. behind C. at D. above
3. A. and B. or C. but D. so
4. A. show B. express C. state D. prove
5. A. nearly B. mostly C. almost D. surely
6. A. tell B. speak C. say D. suggest
7. A. be B. feel C. become D. get
8. A. amount B. number C. mass D. heap
9. A. combination B. joint C. link D. relation
10. A. that B. when C. because D. as
III. Read the passage below and choose the best answer from the four options marked A, B, C or D.
Identify your answer by writing the corresponding letter A, B, C or D on the answer sheet.(20pts)
As many as one thousand years ago in the Southwest, the Hopi and Zuni Indians of North America were
building with adobe-sun-baked brick plastered with mud. Their homes looked remarkably like modern apartment
houses. Some were four stories high and contained quarters for perhaps a thousand people, along with
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