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Questions:
T
12. What does this sign mean?
A. You can't enter this area
because the level of radiation you keep out of the radiation, out of this area because it's
B. You should be careful when C. You can't keep radiation
can be dangerous.
dangerous.
13. Choose the best option (A, B, C or D) to complete each of the following questions.
They are building a nuclear
A. power plant
CAUTION A
KEEP OUT
RADIATION
AREA
near my town.
Questions:
16. What does this sign mean?
A. You can't touch the
electricity on the fence.
B. factory
14. Choose the best option (A, B, C or D) to complete each of the following questions.
Solar power seems like a great future source of energy..
work at night.
C. so
A. but
B. because
15. Choose the best option (A, B, C or D) to complete each of the following questions.
On 14th August, a fishing boat sank off the west side of San Juan Island, sending heavy black
the sea and destroying the marine life.
A. oil
B. gas
C. coal
Choose the best option (A, B, C or D) to complete each of the following questions.
Write the correct form of the words in the brackets.
C. station
B. Touching the fence causes
electricity, so don't do it.
CAUTION
W
ELECTRIC FENCE
DO NOT TOUCH
D. This area is dangerous
because people keep the
radiation out.
D. industry
it has some disadvantages. For example, it doesn't
D. and
D. energy
flowing into
C. You don't touch the fence, D. You mustn't touch the
so it is electric.
fence because it has electricity
Today, we get a lot of energy from fossil fuels: coal, oil, and (17)_
(NATURE) gas. But when we burn
(NEW). This means they will not
fossil fuels, they cause air (18)
(POLLUTE), and they are (19)
last forever. In the long term, we will have to find alternative sources of energy. (20)_
(SUN) energy uses panels
to catch sunlight and convert it into electricity. However, it doesn't work at night and needs a lot of space. Wind power is
another type of (21)_
(RENEW) energy source. It's cheap and produces clean energy, but wind turbines can be
(NOISE) and some people think they look ugly.
(22)
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