UNIT 7 : POLLUTION GRADE 8 I. Choose the best answer to finish the sentence: 1. Noise pollution can lead to___

UNIT 7 : POLLUTION GRADE 8
I. Choose the best answer to finish the sentence:
1. Noise pollution can lead to________loss.
A. looking B. hearing C. listening D. reading
2. If I________a millionaire now, I________travel around the world. But in fact, I am very poor and have no money.
A. were/ would B. am/ will C. were/ will D. am/ would
3. We should wear_______when you go to concerts or other loud events to reduce the effect of noise pollution.
A. earphones B. earrings C. earplugs D. ear drops
4. What is the main_______of visual pollution? – Because there are too many advertising billboards.
A. effect B. affect C. result D. cause
5. Many animals eat the_______and become sick.
A. litter B. energy C. aqua D. temperature
6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.
A. to B. in C. from D. at
7. The acid rain has caused____________to the trees in this area.
A. damage B. advantage C. pollutant D. environment
8. Households________waste into the river so it is polluted.
A. damage B. lead C. lose D. dump
9. We have to pay a huge amount of money – three million dong for electricity a month________we turn on the heater all the time.
A. because of B. due to C. although D. since
10. Have you come_______solutions to this problem?
A. up to B. up with C. to with D. on to
II. Word form:
1. The____________fish are floating in the water. DIE
2. Do you know what_____________cause air pollution? POLLUTE
3. The river is________________by the dumping from nearby factories. CONTAMINATE
4. Noise pollution can also lead to headaches and high blood____________. PRESS
III. Rewrite sentences by combining two sentences into one sentence and using suggested clues:
1. The air is so dirty. I sneeze so much. CONDITIONAL SENTENCE TYPE
__________________________________________________________________________
2. Their children have birth defects. The parents were exposed to radiation. BECAUSE
___________________________________________________________________________
3. The air pollution causes breathing problems. LEADS
…………………………………………………………………………………………………..
IV. Choose the answer.
1-Lan is……..beautiful……..clever.
a-so / that b-enough / to c-both / and
2-What do you intend………..?
a-to buy b-bought c-buying
3-My grandfather stopped………..cigarette.
a-to smoke b-smoked c-smoking
4-Tim is old enough……….with machines.
a-work b-working c-to work
5-I wish I…………play football like Ronaldo.
a-can b-could c-am able to
6-How many people took part……….the contest.
a-at b-in c-on
7-The village…………….noisy.
a-is become b-is becoming c-are becoming
8-She told me……..these books to her house.
a-to take b-take c-taking
9-Mary is looking………her school bag.
a-for b-of c-with
10-Susan has worked for that company………..4 years.
a-Since b-during c-for
V. Write the correct of each verb in the brackets to complete the following sentences.
1. We all adored (1.do)_____ aerobics when we were young.
2. 30 years ago, we (2.not have)________ mobile phone.
3. The girl (3.cry)_____ when a fairy (4.appear)______.
VI. Rewrite or combine the sentences, using the suggested words.
1.Vinh really loves to hang out with his friends.
=> Vinh really enjoys………………………………………………………………
2. Playing beach games is very interesting.
=> It is……………………………………………………………………………
3. Most ethnic peoples in Vietnam speak their own languagues ( Make question)
=>………………………………………………………….
4. The girl worked hard. Her step mother wasn’t happy ( use Although) =>………………………………………………………………..…..