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Use suggestions to write full sentences: to + V -để ( diễn ra mục đích)
1. The energy / from / sun / cheap and clean
-> The energy from the sun is cheap and clean
2. It / important / save / natural resources
-> It is important to save natural resources
3. It / necessary / teach children / the energy saving
-> It is necessary to teach children the energy saving
4. What / people / do / reduce / their household bills / future /
-> What will people do to reduce their household bills in the future ?
They / use / low energy lights bulbs / home.
-> They will use low energy lights bulbs at home
5. Energy - saving appliances / should / be used / save electricity
-> Energy - saving appliances should be used to save electricity
6. We / reduce / our use of electricity / save our energy.
-> We should reduce our use of electricity to save our energy
7 . We / should collect / plastic bags / paper / for / recycle -> We should collect plastic bags and paper for recycling8. We / have / put / diferent kinds / waste / different places
-> We have to put different kinds of waste at different places
9. Many farmers / use / bio gas / for / cook / at / home
-> Many farmers use biogas for cooking at home
B. Rewite the following sentences :
1. Why don't we go to the canteen for a drink ?
---> How about going to the canteen for a drink ?
3. She went to bed early because of her sickness.
---> Because she was sick , she went to bed early
II/
Are you looking for a cheap, clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from our sun. At present, most of our electricity comes from the use of coal, and gas, oil or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the earth is enough to provide power for the total population. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the sun s energy is used to heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy, too.
1/ Questions :
a. What is solar power like ?
---> It's cheap, clean, effective
b. Where are the solar panels placed ?
---> Solar panels are placed on the roof of a house
VI / Give the correct form of the verbs :
1/ If we ( replace )......replace.... ordinary light bulbs with energy-saving bulbs, we can save a lot of money.
2/ I suggest that we ( use )...using....... paper bags instead of plastic bags.
3/ Tuan ( porget ) ....forgot...... to turn off the television when he left for school.
4/ He suggested ( collect )....collecting ....... garbage to protect the environment.
VII/ Write the sentences using the words provided :
1. it /necessary / you to reduce the amount / garbage you produce.
---> It's necessary for you to reduce the amount of garbage you produce.
VIII. Choose the best option to complete each of the following sentences :
1/......... air is one of the many problems we have to solve.
A. Pure B. Polluted
C. Dust C. Pleasant
2/"................." means a piece of land full of rubbish.
A. junkyard B. treasure
C. hedge C. stream
3/ If you want to save money, you should ......... the amount of water your family uses.
A. increase B. reduce
C. adapt D. repair
4. I'm disappointed ............ people have spoiled this area.
A. that B. when
C. if D. how
5. Minh's English is excellent. He speaks .........
A. perfectly English
B. English perfectly
C. perfect English
D. English perfect
6. We couldn't go on a picnic as planned............. it was raining.
A. however B. but
C. because D. so
7. If you are busy, we........... this by ourselves.
A. will do B. did
C. would do D. doing
8. I suggest ........... showers instead of talking bath.
A. take B. talking
C. to take D. to talking
9. Scientists are looking for an ............ way to reduce energy consumption.
A. effect B. effects
C. effective D. effectively
13. He was born............. March 25, 1992.
A. at B. on
C. in D. for
#Yumi
1Many people are interested ...... the products that save money
a.with b.about c.in d.on
2/Pay the bill within 2 weeks or the electricity will be cut......
a.up b.down c.in d.off
3.I am looking....... the gas bill. Have yoou thrown it.....
a.after,away b.at,out c.for/away d.for,out
4.If you want to save money, you should ..... the amount of water your family uses
a.increase b.reduce c.adapt d.repair
5...... put all the guests on the first floor
a.why do not we b.how about c.i think we should d.let's
6.You should ....... the amount of water your family uses by ..... shower
a.increase, using b.reduce, use c.reduce,using d.increase,use
7.What will happen if the pollution ...... on
a.goes b.puts c.pulls d.take
8. i've ..... my glasses every where, but i can not find them anywhere
a.looked after b.looked for c.looked up d.looked into
9.If we ....... wasting electricity, we'll have to pay a lot next montth
a.turn on b.go on c.come on d.live o
10, if you .... using hot water for all your machine washes, your electricity bill will be higher
a.go on b.turn on c.take on d.put on
11."what are you doing there?" i am..... a book on energy uses
a.looking after b.looking up c.looking for d.looking at
12.during the daytime, when the room is light enough, do not..... the lights
a.go on b.turn on c.look for d.turn off
13.to look after means to....
a.turn off b.go on c.take care of d.take off
14she..... the bus and ran into her school
a.go out b.got off c.got over d.got up
15.Her father .... smoking last month
a. gave away b.gave off c.gave up d.gave out
16.MAy i borrow your dictionary? I want to.... this world
a.take up b.look up c.go up d.come up
Read the following passage, and then tick the correct answers : T or F.
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late; and solar power is the only alternative.
1. Natural resources will never run out. F
2. We don't know exactly how much fuel is left. T
3. We shouldn't waste natural resources. T
4. We should find out other types of energy besides fossil fuels. T
5. According to Professor Marvin Burnham, solar energy will be used as a form of alternative energy. F
Turn these sentences into passive voice
1. We must use water sparingly
=> Water must be used sparingly.
2. We should clean the beaches
=> The beaches should be cleaned.
3. They could use animals as medicine.
=> Animals could be used as medicine.
4. They were holding a flower fair at that moment last year
=> A flower fair was being held at that moment last year.
5. People were painting all trees a long the streets at this time two year ago.
=> All trees a long the streets were being painted at this time two year ago.
6. They were not using this computer at 8.pm yesterday.
=> This computer were not being used at 8.pm yesterday.
7. Was she doing her home work at this time yesterday morning.
=> Was her home work being done at this time yesterday morning?
8. She is watering vetgetables in the garden now.
=> Vetgetables is being watered in the garden by her now.
9. We are checking our exercises carefully at the present.
=> Our exercises are being checked carefully at the present.
10. My mother is preparing dinner in the kitchen at present.
=> Dinner is being prepared in the kitchen by my mother at present.
1. Michael Jackson is her favourite singer (sing)
2. You will get a good education at this school ( educate)
3. It is very dangerous to drive too fast in the street ( danger)
4. We should turn off the lights when going out to save electricity. ( electric)
5.If we pollute the water , we will have no fresh water to use ( pollution)
6. Please could you speak more slowly? (Slow)
7. Easter is a joyful festuval which is celebration in many countries in the world ( Celebation)
8. Mr. Brown felt dissapointed that people have spoled that area ( dissapont)
9. I'm very proud of my father and love him so much ( pride)
10. There used to be a lot of different outdoor activities at school when I was student ( differ)
11. We are very worry because they use electricity to catch fish ( worry)
12. My teacher told us to listen to his lectures attend (attentive)
13. The school bus collect us at 5 o'clock every morning ( collection)
14.The internet has increase developed and become part of our everyday life ( increase)
15. Many tourist are really impressive by the beauty of the city (impress)
16. We should use paper economic in order to save trees ( economy)
17. Fashion designation Want to modernize the Ao dai ( desigh)
18. The air here is polluted serious ( serious)
19. He is stamp collection ( collect)
20. She is a careful driver . She drives very carefully ( driver)
21. The teacher was extremely unhappy that we failed the exam ( happy)
22. She sent her best whishes for my future happiness ( happy)
23. Scientist are trying to find out new stars (science)
24. We are proud of us friendship ( friend)
25. This writer has written manystories for children ( write)
26. This is the biggest building in the city(build)
1.singer
2.education
3.dangerous
4.electricity
5.pollute
6.slowly
7.celebrated
8.disappointed
9.proud
10.different
11.worried
12.attentively
13.collects
14.increasingly
15.impressed
16.economically
17.designers
18.seriously
19.collector
20.drives
21.unhappy
22.happiness
23.Scientists
24.friendship
25.writer
26.building
Have you heard about pop festival?
Yes, it(be) is good if Express(play) to play. They're a great band
Will you be able to go?
If I(ask) asked my boss, he(give)would give me some time off. I expect
It is too expensive to hire a minibus?
It(not cost)won't cost much if we all(share)share the cost.
Combine two sentences into one, using the connectives in brackets
1.You can go home. You've finished exercise(when)
=>You can go home when you finish exercise
2. I don't get many oppoturnities to practice my English. I find it difficult to remember everything I study(therefore)
=> I don't get many oppoturnities to practice my English therefore I find it difficult to remember everything I study
3. I'm practising speaking English a lot. I don't want to fail in the oral test( because)
=> I'm practising speaking English a lot because I don't want to fail in the oral test
4. The world's energy resources are limited. We should use them economically(so)
=> The world's energy resources are limited so We should use them economically
5. The country could face an energy crisis. Demand continues to rise(if)
=> The country could face an energy crisis if Demand continues to rise
6. You can't borrow my dictionary. You bring it back on Monday(unless)
=> You can't borrow my dictionary unless You bring it back on Monday
7. The cost of installation is very high. Solar domestic heating systems are economical to use.( although ?
=>The cost of installation is very high although Solar domestic heating systems are economical to use.
8. Solar panels are placed on the roof of a house. The Sun's energy is used to heat water.
=>Solar panels are placed on the roof of a house because The Sun's energy is used to heat water.
9. I don't agree with a lot of his teaching methods. He is a good teacher( however)
=> I don't agree with a lot of his teaching methods however He is a good teacher
10. We'd better not waste water. We won't have enough to drink sooner or later(or)
=> We'd better not waste water or We won't have enough to drink sooner or later
Question 36: Pollution can be caused from the following sources EXCEPT______. A. water in rivers B. water from households C. wastes D. household chemicals
Question 37: Recycling can help us ______. A. never cut down trees B. use products again and again C. place garbage bins easily D. produce more paper products
Question 38: In order to save water, we can do all of the following things EXCEPT______. A. take short showers instead of baths B. repair leaky faucets C. fully use the washing machine D. turn the faucet off while brushing your teeth
Question 39: Recycling helps to reduce waste because______. A. plants need to develop B. a person can do it in his home C. waste can be recycled and reused D. an average man produces compost for plants
Question 40: The word "It" in paragraph 2 refers to ______. A. cutting down B. the number C. recycling D. effort
1. The Browns last painted the living room two year ago
-----> The Browns have........painted the living room for two years......
2. You should reduce the volume at night
------> You should turn.....down the volume at night ...........
3. If we use solar energry, we can save natural resources.
------> By.........using solar energry, we can save natural resources..................................
4. Use/ we / should / after / turn off/ the light ?
-------> .............should we turn off the light after using......