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

flowers.
TÀI LIỆU LUYỆN THI HSG LỚP 7 – FOR 7 TH FORM’S GIFTED STUDENTS
D) Rewrite the following sentences without changing the meaning. (2,5ms)
47) The sister asked: “Are you hungry, Tom?”
- The sister ___________________________________.
48) A lot of effort has been put in the work by the little girl.
- The little girl __________________________________________.
49) How long have you studied medicine?
- When _____________________________________?
50) John was too ill to go to school.
- John wasn’t _________________________________.
51) Tom is not as tall as Peter.
- Peter ____________________________.
E) Read the paragraphs below and the summary which follows. (3ms)
Air pollution is a cause of ill-health in human beings. In a lot of countries
there are laws limiting the amount of smoke which factories can produce. Although
there isn’t enuogh information on the effects of smoke in the atmosphere, doctors
have proved that air pollution causes lung diseases.
The gases from the exhausts of cars have also increased air pollution in most
cities. The lead in petrol produces a poisonous gas which often collects in busy
streets surrounded by high buildings. Children who live in areas where there is a
lot of lead in the atmosphere can’t think as quickly as other children and are
clumsy when they use their hands.
There are other long-term effects of pollution. If the gases in the atmosphere
continue to increase , the earth’s climate may become warmer. A lot of the ice near
the Poles ma melt and may cause serious floods.
* Complete the summary by writing the correct word in each blank (write
one word only.)
Air ___________ (52) can make people ___________ (53). Consequently,
some countries pass ____________ (54) to control the quantity of ___________
(55) in the air. Air pollution causes particular damage to the body by harming the
___________ (56). _____________ (57) should not be used in petrol because it is
bad for children’s _____________ (58) and makes them clumsy in using their
hands. Poisonous gas from ____________ (59) collects in those parts of cities
where there are tall buildings. Pollution can also have an influence on the earth’s
____________ (60). The ice may melt near the North and South Poles, resulting in
very bad ____________ (61).
F) Read the following passage and choose the best answer: (2,5ms)
Every year students in many countries learn English. Some of these students
are young children. Others are teenagers. Many are adults. Some learn at school,
others study by themselves. A few learn English just by hearing the language in
films, on television, in the office or among their friends. But not many are lucky
enough to do that. Most people must work hard to learn another language.
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