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gr8 U7 01 PRACTICE.pdf
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Grade 8
ts. Annie (Ms. Thuys)-0965.855.185
Exercise 4: Put the words in brackets into the right forms to complete the
sentences.
1. Many fish in the lake near my house have died because of the
water. (pollute)
2. My friend and I are going to give a presentation about our
problems. (environment)
3. Too much use of
.................
.........
lights in cities may cause light pollution.
(electricity)
4. Nowadays, people use too much herbicide so many animals don't have enough food
and they become.
5. Oil spills from ships in oceans and rivers lead to the
aquatic animals and plants. (die)
Exercise 5: Choose the best answer to complete the sentences.
..... (sickness)
. of many
the dumping of raw sewage.
1. The river water is severely polluted, mostly_
C. because
2. Sudden changes in water temperature can
A. due to
B. lead to
D. so
mass killings of fish, plants, or
amphibians.
A. come up
3. Water pollution_
B. result in
C. dump into
D. thank to
the death of all forms of life in the water bodies.
А. оссurs
B. results of
C. creates
D. leads to
4.
plastic takes so long to break down, it pollutes the land and ocean.
A. Because
B. Due to
C. Even if
D. Although
5. Many flights were cancelled
the smoke from forest fires.
A. so
B. because
C. because of
D. result in
6.
the garbage dump smells terrible, no one lives around there.
A. Because of B. As
C. Due to
D. Even though
7.
the grain consumption is rising, forests will be cut to provide more room
for planting crops.
A. since
B. Although
C. unless
D. Due to
8. Grace didn't love nature,.
she wasn't happy when her group went camping
in a jungle.
C. because
a discharge of poisonous Chemicals from a
A. but
B. and
D. so
9. Thousands of fish were killed.
nearby factory.
A. because
B. lead to
C. result in
D. as a result of
10.
_the fog, there were no take-oils from the airport yesterday.
A. Since
В. Весаuse
C. Owing to
D. Thanks to