Read the following passage and then answer the questions below it

we could sit out al ll
advertising displays, many of which direct the lights up into the sky and into many unwa
objects in outer space. Nowadays, cities are covered with lights from buildings, stred
to apply light to almost every
to produce the power to ligh
places. The real problem is that it is very (5)
at night. Millions of tons of oil and coal (6)
sky. Eye strain, (7)
pollution. (8)
of vision and stress are what people may get from
light at night can harm our eyes and also harm the hormones
help us to see things properly.
1. A. more
2. A. Moreover
3. A. happen
watch
5. A. waste
6. used
7. A. lose
& A. Very much
Bas
B. However
B. occur
B. see
B. wastes
THI
B. using
lost
B. Too much
2. Where does smoke come from?
C. much
C. Therefore
Co
Q. occurs
C. spend
C. wasting
C. is used
loss
C. Too many
D. only
D. Neverth
D. is occu
D gaze
D wasteful
D. are used
D. losing
D. So many
Exercise 4: Read the following passage and then answer the questions below it.
Air pollution is a cause of ill health in human beings. In a lot of countries, there are lay
limiting the amount of smoke which factories can produce. Although there isn't enough
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 cannot think as quickly as other children and they 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 may melt
and may cause serious floods.
1. What can make people sick?
3. Can air pollution cause lung diseases?
4. What else can cause air pollution in cities?
5. Why does the earth's climate become warmer?
Exercise 5: Read the passage and choose the correct answer A, B, C,
Saving the Environment: One Home at a Time
Pollution can be seen not only throughout the world but also in our
from household chemicals, the amount of water people use and the wa
throw away. What can be done to stop this pollution? Surprisingly, a p
environment by doing simple things.
First, we need to recycle, which allows products to be used over a
can also reduce the number of trees cut down to produce paper pa
effort. It is not hard to place plastic and glass bottles, aluminum
Anyone can do it.
Second, we need to watch the amount of water used at home
short showers instead of baths, repairing leaky faucets, usin
machine only when fully loaded, or simply turning the faucet of
Third, we need to reduce waste. We need to recycle whene
to use this waste effectively. For example, grass clippings ar
compost for plants. The average person produces 4.3 pound.
reduce that amount by recycling and reusing. If we do ou
help keep the planet from becoming more polluted.
1. Pollution is caused by the following sources except
A. water in rivers
wastes
B. water from
D. house che
2. Recycling can help us
A. never cut down trees
B. produce
C. place garbage bins easily
D, use pro
3. In order to save water, we can do all of the followin-
A fully use the washing machine
C. take short showers instead of baths
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B. repair
D. turn