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3. -> I couldn’t see more than a few feet in from of me because of the snow .
4. -> What types of pollution is the most harmful to human ?

Give correct form of the words in brackets:
1. Factories dump........industrial........ waste into lakes and rivers . (industry)
2. The ......contamination........ of water can make people and other animals die . (contaminate)
3.Households dump waste into the river so it is ......polluted..........(pollute)
4.Since the parents were exposed to.......... radioactive... , their children have birth defects .(radioactive)
5. If we use water .....carefully........, more people will have fresh water.(care)
6. The........dying.......... fish are floating in the water . (die)
7. Do you know what......pollutants........ cause air pollution? (pollute)
8. The river is ...........contaminated..............by the dumping from nearby factories.(contaminate)
9. Noise pollution can also lead to headaches and high blood..............pressure............(press)
10. Dumping............industrial............waste into the lakes and rivers has cause serious water pollution.(industry)

I . put the words or phrases in the right order to make a meaningful sentence
1. I / don't / want / I / pay / you / to / pay / me / will / for / for / myself
=> I don't want you to pay for me, I will pay for myself.
2. keep / reach / the children's / out of / these medicines
=> Keel these medicines out of the children's reach.
3. has / Jane / to / go / a long time / away / for
=> Jane has to go away for a long time.
4. I / lost / the car / and / my keys / somewhere / between / the house
=> I lost my keys somewhere between the cars and the house.
5. Please / do / it / help / me / I / can't / myself
=> Please help me I can't do it myself.
6. Mai / swept / the / floor / kitchen / evening / yesterday
=> Mai swept the kitchen floor yesterday evening.
7. Don't / wake / the / baby / so / much / noise / we / mustn't / make
=> Don't make so much noise we musn't wake the baby up.
8. Tri / have / is / he / rich / doesn't / to / work / extremely
=> Tri is extremely rich he doesn't have to work.

Put the words or phrases in the right order to make a meaningful sentence
1 i/don't want/ i / pay/ you/to/pat/me/will/for/for/myself
i don't want you to pay for me. i'll pay for myself
2 keep/reach/the children's/out of/ these medicines (đề thiếu??)
we must keep these medicines out of the children's reach
3 has/ jane/ to/go/ a long time/ away|for
jane has to go away for a long time
4 i /lost /the car/and/my keys/somewhere/ between/ the house
i lost my keys somewhere between the car and the house
5 please/do/it/help/me/I/can't/ myself
i can't do it myself. please help me
6 mai/ swept/ the/ floor/ kitchen/ evening/yesterday
mai swept the floor in the kitchen in yesterday evening

Tìm và sửa lỗi sai
1. We've decided to cancel our picnic despite it's forecast to rain tomorrow
despite -> although
2. Researchers haven't found out what has led in the pollution of the river
in -> to
3. Radiation may result to childhood cancer
to -> in
4. Water from power stations may cause water in the rivers and lakes hotter
cause -> make
5. Could you tell me how much does it cost and where to buy it ?
does it cost -> it costs

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

I. Put the words in the correct order to make meaningful sentences.
1. may/ it/ rain/ tomorrow.
it may rain tomorrow.
2. you/ do/ could/ a/ me/ favor?
could you do me a fovor ?
3. you/ could/ form/ for/ me/ fill/ in/ this?
could you fill in this form for me ?
4. We/ should/ do/ what/ to/ help/ street/ children?
what should we do to help the street children ?
5. out/ this/ please/ application/ fill / form?
Fill out this application form , please.
6. suggest/ I we/ for/ the/ poor/ should/ funds/ raise.
I suggest we should raise funds for the poor.
7. by/ elderly/ can/ them/ shoppong/ people/ we/ for/ doing/ help.
We can help elderly people by doing shopping for them.
8. the/ this/ summer/ activities/ I'm/ enrolling/ for/ for.
I am enrolling for the activities for this summer
9. carry/ my/ bags/ can/ me/ you/ help?
Can you help me carry my bags ?
10. nearest/ show/ way/ the/ the/ bank/ me/ you/ can/ to?
Can you show me the nearest way to the bank ?

1,If you do not like this one, I’ll bring you another ( Use UNLESS instead of IF) →Unless............you like this one, I 'll bring you another..........................................
2.If Lucia had been=> were here now, she would find out the truth about he uncle’saccident.( Find the mistake and correctit ) → ...........,.................................................................................... 3.Scientists have invented new devices to help people live a longer life. →New devices..............have been invented to help people live longer by scientists............................................................. 4 .Noise pollution/ big cities/ lead/ hearing/ problems..( Write the complete sentences) →................Noise pollution in big cities leads to hearing problems........................................................................................................

PART VII: (2.0 pts) Read the following passage and circle the answers A, B, C or D which is most accurate according to the information given in the passage.
In order to help solve the problem of pollution, people have to be aware of its causes, some of which are quite obvious in everyday life. In many cities people are forced to breathe in polluted air, commonly known as smog, which is a mixture of gases sent out by car exhausts and factory chimneys. What can be done to reduce air pollution is to remove factories from cities and use lead-free petrol in cars.
The pollution of rivers, lakes and seas leads to the death of the creatures that live in them. Factories are largely responsible for the present situation, which is expected to worsen if governments do not make them to obey the law against pollution and punish industries which pollute water.
Finally, all over the world, especially in cities, we see huge amounts of rubbish in the streets, which we are responsible for. The rubbish collection system often does not work properly and people themselves add to the problem by dropping litter in the streets. There is so much we could do to help solve the problem. The point is how willing are we to do something about it?
1. In order to help solve the problem of pollution,
A people need to know what causes it.
B people don’t need to know what causes it.
C people have to do something immediately.
D people don’t need to do anything about it.
2. Smog is caused by
A cars only
B factories only.
C cars and factories.
D air
3. The pollution of rivers, lakes and seas is largely caused by
A car exhausts.
B lead-free petrol in cars.
C factories.
D creatures.
4. Which of the following is NOT true?
A People add to the problem of pollution by collecting rubbish.
B People add to the problem of pollution by dropping litter.
C Huge amounts of rubbish in the cities cause pollution.
D We are responsible for huge amounts of rubbish in the cities.
5. The opposite of the word properly in the passage is
A unproperly B disproperly
C improperly D inproperly
Researchers/ have/ find out/ what/ has/ lead to/ pollution/ the river.
=> Researchers have found out what has lead to the pollution of the river.
Make a meaningful sentence
Researchers/ have/ find out/ what/ has/ lead to/ pollution/ the river.
=> The researchers have found out what has led to make the pollution to the river.