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PART I: VOCABULARY AND GRAMMAR

1. Remember not to park in front of a zebra ___________.

A.crossing         B.cross             C.crossed           D.across

2. ___________ we lost the game, we were happy that we played well.

A.Although         B.Because        C.If                     D.Nevertheless

3. We ___________ drink water from the tap without boiling it first.

A.never should           B.should never

C.should not to           D.not should

4. Drinking and driving is one of the most common ____________ of traffic accidents.

A.reasons              B.effects               C.sources        D.causes

5. Solar energy - one type of ___________ sources – is being used more and more.

A.renewable          B.non-renewable        C.renewing     D.renewed

6.- “Does that red motorbike belong to your mother?”
- “No, ___________ is white.”

A.she          B.her          C.hers          D.mine

7.You can use a jet pack to __________ anywhere easily.

A.drive        B.sail          C.ride          D.fly

8. The driver pulls the handle of the Segway to go back or __________ it to go forward.

A.pushes     B.brakes        C.circles         D.turns

9. A __________ makes you disappear and then you reappear in another place seconds later.

A.scooter       B.monowheel        C.teleporter     D.spaceship

10. The cars which are generated by solar energy are called __________ cars.

A.solar-wasted                 B.solar-powered

C.solar-friendly                D.solar-daily

11. The driver sits inside the wheel of the monowheel and __________ to go forward.

A.pedals           B.floats        C.presses       D.hovers

12. An aircraft without a human pilot aboard is called a __________ aircraft.

A.pilotless       B.single-pilot     C.double-piloted    D.three-piloted

13. The black hover scooter is Tom's; __________ is red.

A.I       B.me          C.my        D.mine

14. This is __________ smart vehicle; _____ is over there.

A.her – our        B.her – ours           C.hers – ours  D.hers – our

15. I think means of transport in the future __________ petrol.

A.aren't using                B.aren't going to use

C.won't use                   D.won't be using

16. At this time next month, we __________ the new flying boat.

A.are testing                   B.are going to test

C.will test                        D.will be testing

17.We will cut down on the use of natural gas because it is __________ and harmful to the environment.

A.plenty           B.limited            C.available            D.abundant

18. In many countries electricity, gas and water are __________.

A.sales                          B.consumers

C.necessities                 D.appliances

19. Low energy light bulbs should be used to __________ electricity.

A.spend                    B.buy              C.convert          D.save

20.   All the houses in our village will be __________ by solar energy.

A.heated           B.heightened            C.frozen           D.widened

21. We must __________ the amount of water our family use every day.

A.lower            B.reduce             C.lessen           D.narrow

22. Which of the following is NOT renewable source of energy?

A.hydro        B.solar           C.wind          D.coal

23. Nuclear energy is __________, but it is dangerous.

A.renewable                       B.fossil fuel

C.non-renewable                D.natural resource

24.Some new energy-saving bulbs __________ in the dining room.

A.will put                 B.will be putting

C.will be put            D.will being put

25. At this time next week we __________ to work to support the air pollution cutting down campaign.

A.will cycle                      B.will be cycled

C.are cycling                   D.will be cycling

2
1 tháng 5 2022

lắm dữ 

1 tháng 5 2022

haha

1. Remember not to park in front of a zebra ___________.A.crossing         B.cross             C.crossed           D.across2. ___________ we lost the game, we were happy that we played well.A.Although         B.Because        C.If                     D.Nevertheless3. We ___________ drink water from the tap without boiling it first.A.never should           B.should neverC.should not to           D.not should4....
Đọc tiếp

1. Remember not to park in front of a zebra ___________.

A.crossing         B.cross             C.crossed           D.across

2. ___________ we lost the game, we were happy that we played well.

A.Although         B.Because        C.If                     D.Nevertheless

3. We ___________ drink water from the tap without boiling it first.

A.never should           B.should never

C.should not to           D.not should

4. Drinking and driving is one of the most common ____________ of traffic accidents.

A.reasons              B.effects               C.sources        D.causes

5. Solar energy - one type of ___________ sources – is being used more and more.

A.renewable          B.non-renewable        C.renewing     D.renewed

6.- “Does that red motorbike belong to your mother?”
- “No, ___________ is white.”

A.she          B.her          C.hers          D.mine

7.You can use a jet pack to __________ anywhere easily.

A.drive        B.sail          C.ride          D.fly

8. The driver pulls the handle of the Segway to go back or __________ it to go forward.

A.pushes     B.brakes        C.circles         D.turns

9. A __________ makes you disappear and then you reappear in another place seconds later.

A.scooter       B.monowheel        C.teleporter     D.spaceship

10. The cars which are generated by solar energy are called __________ cars.

A.solar-wasted                 B.solar-powered

C.solar-friendly                D.solar-daily

11. The driver sits inside the wheel of the monowheel and __________ to go forward.

A.pedals           B.floats        C.presses       D.hovers

12. An aircraft without a human pilot aboard is called a __________ aircraft.

A.pilotless       B.single-pilot     C.double-piloted    D.three-piloted

13. The black hover scooter is Tom's; __________ is red.

A.I       B.me          C.my        D.mine

14. This is __________ smart vehicle; _____ is over there.

A.her – our        B.her – ours           C.hers – ours  D.hers – our

15. I think means of transport in the future __________ petrol.

A.aren't using                B.aren't going to use

C.won't use                   D.won't be using

16. At this time next month, we __________ the new flying boat.

A.are testing                   B.are going to test

C.will test                        D.will be testing

17.We will cut down on the use of natural gas because it is __________ and harmful to the environment.

A.plenty           B.limited            C.available            D.abundant

18. In many countries electricity, gas and water are __________.

A.sales                          B.consumers

C.necessities                 D.appliances

19. Low energy light bulbs should be used to __________ electricity.

A.spend                    B.buy              C.convert          D.save

20.   All the houses in our village will be __________ by solar energy.

A.heated           B.heightened            C.frozen           D.widened

21. We must __________ the amount of water our family use every day.

A.lower            B.reduce             C.lessen           D.narrow

22. Which of the following is NOT renewable source of energy?

A.hydro        B.solar           C.wind          D.coal

23. Nuclear energy is __________, but it is dangerous.

A.renewable                       B.fossil fuel

C.non-renewable                D.natural resource

24.Some new energy-saving bulbs __________ in the dining room.

A.will put                 B.will be putting

C.will be put            D.will being put

25. At this time next week we __________ to work to support the air pollution cutting down campaign.

A.will cycle                      B.will be cycled

C.are cycling                   D.will be cycling

1
2 tháng 5 2022

1. Remember not to park in front of a zebra ___________.

A.crossing         B.cross             C.crossed           D.across

2. ___________ we lost the game, we were happy that we played well.

A.Although         B.Because        C.If                     D.Nevertheless

3. We ___________ drink water from the tap without boiling it first.

A.never should           B.should never

C.should not to           D.not should

4. Drinking and driving is one of the most common ____________ of traffic accidents.

A.reasons              B.effects               C.sources        D.causes

5. Solar energy - one type of ___________ sources – is being used more and more.

A.renewable          B.non-renewable        C.renewing     D.renewed

6.- “Does that red motorbike belong to your mother?”
- “No, ___________ is white.”

A.she          B.her          C.hers          D.mine

7.You can use a jet pack to __________ anywhere easily.

A.drive        B.sail          C.ride          D.fly

8. The driver pulls the handle of the Segway to go back or __________ it to go forward.

A.pushes     B.brakes        C.circles         D.turns

9. A __________ makes you disappear and then you reappear in another place seconds later.

A.scooter       B.monowheel        C.teleporter     D.spaceship

10. The cars which are generated by solar energy are called __________ cars.

A.solar-wasted                 B.solar-powered

C.solar-friendly                D.solar-daily

11. The driver sits inside the wheel of the monowheel and __________ to go forward.

A.pedals           B.floats        C.presses       D.hovers

12. An aircraft without a human pilot aboard is called a __________ aircraft.

A.pilotless       B.single-pilot     C.double-piloted    D.three-piloted

13. The black hover scooter is Tom's; __________ is red.

A.I       B.me          C.my        D.mine

14. This is __________ smart vehicle; _____ is over there.

A.her – our        B.her – ours           C.hers – ours  D.hers – our

15. I think means of transport in the future __________ petrol.

A.aren't using                B.aren't going to use

C.won't use                   D.won't be using

16. At this time next month, we __________ the new flying boat.

A.are testing                   B.are going to test

C.will test                        D.will be testing

17.We will cut down on the use of natural gas because it is __________ and harmful to the environment.

A.plenty           B.limited            C.available            D.abundant

18. In many countries electricity, gas and water are __________.

A.sales                          B.consumers

C.necessities                 D.appliances

19. Low energy light bulbs should be used to __________ electricity.

A.spend                    B.buy              C.convert          D.save

 

20.   All the houses in our village will be __________ by solar energy.

A.heated           B.heightened            C.frozen           D.widened

21. We must __________ the amount of water our family use every day.

A.lower            B.reduce             C.lessen           D.narrow

22. Which of the following is NOT renewable source of energy?

A.hydro        B.solar           C.wind          D.coal

23. Nuclear energy is __________, but it is dangerous.

A.renewable                       B.fossil fuel

C.non-renewable                D.natural resource

24.Some new energy-saving bulbs __________ in the dining room.

A.will put                 B.will be putting

C.will be put            D.will being put

25. At this time next week we __________ to work to support the air pollution cutting down campaign.

A.will cycle                      B.will be cycled

C.are cycling                   D.will be cycling

1. Remember not to park in front of a zebra…………….. A. crossing B. cross C. crossed D. across 2. …………….we lost the game, we were happy that we played well. A. Although B. Because C. If D. Nevertheless 3. We………..drink water from the tap without boiling it first. A. never should B. should never C. should not to D. not should 4. Van Gogh was famous for his…………………of the countryside around Arles in the South of France. A. portraits B. watercolours C....
Đọc tiếp

1. Remember not to park in front of a zebra……………..

A. crossing B. cross C. crossed D. across

2. …………….we lost the game, we were happy that we played well.

A. Although B. Because C. If D. Nevertheless

3. We………..drink water from the tap without boiling it first.

A. never should B. should never C. should not to D. not should

4. Van Gogh was famous for his…………………of the countryside around Arles in the South of France.

A. portraits B. watercolours C. landscapes D. crayons

5. “Recycling” means creating new products from…………….materials.

A. use B. using C. used D. to use

6. While formerly a member of the sports club, Mr. Teeters……………tennis there regularly.

A. is used to playing B. used to play C. was used to play D. used to playing

7. Drinking and driving of one of the most common……………….of traffic accidents.

A. reasons B. effects C. sources D. causes

8. Solar energy - one type…………………sources – is being used more and more.

A. renewable B. non-renewable C. renewing D. renewed

9. –“Does that red motorbike belong to your mother?”

- “No, ………………….is white.”

A. she B. her C. hers D. mine

10. Overpopulation causes a lot of problems,………..?

A. isn’t it B. doesn’t it C. do they D. don’t they

11.Nuclear power ...............................in the future.

A. will replace B. replaced C. will be replaced D. replaces

12.My father .............a lot last year, but this year he doesn’t any more.

A. smokes B. used to smoke C. smoking D. gets used to smoke

13.It’s really difficult to .......................a bicycle up the hill

A. fly B. drive C. pedal D. sail

14.At this time next week, we .................a test on sources of energy

A. will take B. take C. will be taking D. are taking

15.My children often sleep while they are ................a plane.

A. in B. on C. by D. 0

16............books are here. ..............are there.

A.Theirs / ours B. Their / our C. Theirs / our D. Their / ours

5
27 tháng 4 2018

11.Nuclear power ...............................in the future.

A. will replace B. replaced C. will be replaced D. replaces

12.My father .............a lot last year, but this year he doesn’t any more.

A. smokes B. used to smoke C. smoking D. gets used to smoke

13.It’s really difficult to .......................a bicycle up the hill

A. fly B. drive C. pedal D. sail

14.At this time next week, we .................a test on sources of energy

A. will take B. take C. will be taking D. are taking

15.My children often sleep while they are ................a plane.

A. in B. on C. by D. 0

16............books are here. ..............are there.

A.Theirs / ours B. Their / our C. Theirs / our D. Their / ours

27 tháng 4 2018

1. Remember not to park in front of a zebra……………..

A. crossing B. cross C. crossed D. across

2. …………….we lost the game, we were happy that we played well.

A. Although B. Because C. If D. Nevertheless

3. We………..drink water from the tap without boiling it first.

A. never should B. should never C. should not to D. not should

4. Van Gogh was famous for his…………………of the countryside around Arles in the South of France.

A. portraits B. watercolours C. landscapes D. crayons

5. “Recycling” means creating new products from…………….materials.

A. use B. using C. used D. to use

6. While formerly a member of the sports club, Mr. Teeters……………tennis there regularly.

A. is used to playing B. used to play C. was used to play D. used to playing

7. Drinking and driving of one of the most common……………….of traffic accidents.

A. reasons B. effects C. sources D. causes

8. Solar energy - one type…………………sources – is being used more and more.

A. renewable B. non-renewable C. renewing D. renewed

9. –“Does that red motorbike belong to your mother?”

- “No, ………………….is white.”

A. she B. her C. hers D. mine

10. Overpopulation causes a lot of problems,………..?

A. isn’t it B. doesn’t it C. do they D. don’t they

11.Nuclear power ...............................in the future.

A. will replace B. replaced C. will be replaced D. replaces

12.My father .............a lot last year, but this year he doesn’t any more.

A. smokes B. used to smoke C. smoking D. gets used to smoke

13.It’s really difficult to .......................a bicycle up the hill

A. fly B. drive C. pedal D. sail

14.At this time next week, we .................a test on sources of energy

A. will take B. take C. will be taking D. are taking

15.My children often sleep while they are ................a plane.

A. in B. on C. by D. 0

16............books are here. ..............are there.

A.Theirs / ours B. Their / our C. Theirs / our D. Their / ours

1 tháng 4 2017

VI . Give the correct form of the words given to complete the sentences :

1. Solar energy is renewable , ....PLENTIFUL........ and clean . PLENTY

2. We should reduce the use of .....ELECTRIC..... at home . ELECTRICITY

3. Waves will be used as an ....ENVIRONMENTAL....... friendly source of energy . ENVIRONMENT

4. Solar power can be used to ......HEAT...... or cool our house . HOT

5. There will be a ...SHORTAGE...... of energy in the near future . SHORT

6. Scientists are looking for clean and...EFFECTIVE..... sources of energy. EFFECT

7. More renewable energy sources will be used to solve the problem of ......POLLUTION..... POLLUTE

1 tháng 4 2017

VI . Give the correct form of the words given to complete the sentences :

1. Solar energy is renewable , ......plentiful...... and clean . PLENTY

2. We should reduce the use of .....electricity..... at home . ELECTRICITY

3. Waves will be used as an ......environmentally..... friendly source of energy . ENVIRONMENT

4. Solar power can be used to .......heat..... or cool our house . HOT

5. There will be a ...shortage...... of energy in the near future . SHORT

6. Scientists are looking for clean and....effective.... sources of energy. EFFECT

7. More renewable energy sources will be used to solve the problem of ....pollution....... POLLUTE

Use the correct form of the words in brackets : 1. We used to ( cycle ) ...................... to school two years ago. Now we walk 2. Nuclear power ( replace ) ........................ in the future 3. In spite of ( be ) ....................... ill, he goes to school today 4. At this time tomorrow, my classmate ( show ) ...................... a film on types of renewable energy sources 5. We liked the ( perform ) ....................... of that young pianist 6. Christmas is a popular...
Đọc tiếp

Use the correct form of the words in brackets :

1. We used to ( cycle ) ...................... to school two years ago. Now we walk

2. Nuclear power ( replace ) ........................ in the future

3. In spite of ( be ) ....................... ill, he goes to school today

4. At this time tomorrow, my classmate ( show ) ...................... a film on types of renewable energy sources

5. We liked the ( perform ) ....................... of that young pianist

6. Christmas is a popular ( festival ) ......................... in many countries and people ( celebration ) ....................... it in different ways

7. I have been a lot of ( parade ) ........................ in my life

8. My father drives his motorbike ( care ) ........................ so he never has accident

9. What I like about festivals is that they show the ( culture ) ........................ values of different communities

10. ( I ) ....................... books are here on the table. Where are ( you ) ......................... ?

11. The end of the film was so ( move ) ............................

12. That was an ( interest ) ........................ book and I was

13. Solar energy is renewable, ......................... and clean PLENTY

14. We should reduce the use of ........................... at home ELECTRIC

15. Solar power can be used to ........................ or cool our houses HOT

2
25 tháng 4 2017

Use the correct form of the words in brackets :

1. We used to ( cycle ) ...........CYCLE........... to school two years ago. Now we walk

2. Nuclear power ( replace ) .............WILL REPLACE........... in the future

3. In spite of ( be ) ............BEING........... ill, he goes to school today

4. At this time tomorrow, my classmate ( show ) ...........WILL BE SHOWING........... a film on types of renewable energy sources

5. We liked the ( perform ) ...........PERFORMANCE............ of that young pianist

6. Christmas is a popular ( festival ) .............FESTIVAL............ in many countries and people ( celebration ) .......CELEBRATE................ it in different ways

7. I have been a lot of ( parade ) ................PARADE........ in my life

8. My father drives his motorbike ( care ) ..............CAREFULLY.......... so he never has accident

9. What I like about festivals is that they show the ( culture ) .........CULTURAL............... values of different communities

10. ( I ) .............MY.......... books are here on the table. Where are ( you ) ..............YOURS........... ?

11. The end of the film was so ( move ) .......................MOVING.....

12. That was an ( interest ) .........INTERESTING............... book and I was

13. Solar energy is renewable, .............PLENTIFUL............ and clean PLENTY

14. We should reduce the use of ...............ELECTRICITY............ at home ELECTRIC

15. Solar power can be used to ..................HEAT...... or cool our houses HOT

26 tháng 4 2017

Use the correct form of the words in brackets :

1. We used to ( cycle ) ..........cycle............ to school two years ago. Now we walk

2. Nuclear power ( replace ) .........will be replaced............... in the future

3. In spite of ( be ) ...........being............ ill, he goes to school today

4. At this time tomorrow, my classmate ( show ) .......will be showing............... a film on types of renewable energy sources

5. We liked the ( perform ) ............performance........... of that young pianist

6. Christmas is a popular ( festival ) ........festival................. in many countries and people ( celebration ) ...........celebrate............ it in different ways

7. I have been to a lot of ( parade ) .........parades............... in my life

8. My father drives his motorbike ( care ) .......carefully................. so he never has accident

9. What I like about festivals is that they show the ( culture ) ...........cultural............. values of different communities

10. ( I ) ...........my............ books are here on the table. Where are ( you ) .........yours................ ?

11. The end of the film was so ( move ) ..........moving..................

12. That was an ( interest ) .........interesting............... book and I was

13. Solar energy is renewable, .........plentiful................ and clean PLENTY

14. We should reduce the use of ...............electricity............ at home ELECTRIC

15. Solar power can be used to ............heat............ or cool our houses HOT

I. Read the passage below and fill each blank with ONE suitable word. (1.0 pt) Speech is one of the most important (1) _______ of communicating. It consists of far more than just making noises. To talk and also to be (2) ____________ by other people, we have to speak a language, that is, we have to use combinations of (3) ________ that everyone agrees stand for particular object or idea. Communication would be impossible if everyone made up their own language. (4) ________ a language properly...
Đọc tiếp

I. Read the passage below and fill each blank with ONE suitable word. (1.0 pt)

Speech is one of the most important (1) _______ of communicating. It consists of far more than just making noises. To talk and also to be (2) ____________ by other people, we have to speak a language, that is, we have to use combinations of (3) ________ that everyone agrees stand for particular object or idea. Communication would be impossible if everyone made up their own language.

(4) ________ a language properly is very important. The basic (5) __________ of English is not very large, and only about 2000 words are needed to (6) ________ it quite well. But the more words you know, the more ideas you can (7) ________ and the more precise you can be about their exact meaning.

Words are the (8) ____________ thing we use in communicating what we want to say. The (9) _________ we say the words is also very important. Our tone of voice can express many emotions and (10) ________ whether we are pleased or angry, for instance.

8
21 tháng 8 2018

Speech is one of the most important (1) __ways _____ of communicating. It consists of far more than just making noises. To talk and also to be (2) _______understood_____ by other people, we have to speak a language, that is, we have to use combinations of (3) _____sounds___ that everyone agrees stand for particular object or idea. Communication would be impossible if everyone made up their own language.

(4) ___learning_____ a language properly is very important. The basic (5) ____vocabulary______ of English is not very large, and only about 2000 words are needed to (6) ___speak_____ it quite well. But the more words you know, the more ideas you can (7) ____express____ and the more precise you can be about their exact meaning.

Words are the (8) ______main______ thing we use in communicating what we want to say. The (9) ____way_____ we say the words is also very important. Our tone of voice can express many emotions and (10) ____show____ whether we are pleased or angry, for instance.

21 tháng 8 2018

Speech is one of the most important (1) ___way____ of communicating. It consists of far more than just making noises. To talk and also to be (2) ___understood_________ by other people, we have to speak a language, that is, we have to use combinations of (3) _____sounds___ that everyone agrees stand for particular object or idea. Communication would be impossible if everyone made up their own language.

(4) ___To learn _____ a language properly is very important. The basic (5) _____vocabulary_____ of English is not very large, and only about 2000 words are needed to (6) __speak ______ it quite well. But the more words you know, the more ideas you can (7) ____express____ and the more precise you can be about their exact meaning.

Words are the (8) ________main ____ thing we use in communicating what we want to say. The (9) _____way ____ we say the words is also very important. Our tone of voice can express many emotions and (10) ___slow____ whether we are pleased or angry, for

13 tháng 3 2017

Fossil fuel is the most common source of energy today, but it is not considered clean energy. There are various other sources of alternative energy that must be incorporated if the next generations are expected to have energy. Water, wind, the internal heat of the earth, and the sun are all being harnessed to create energy. Geothermal energy and solar energy are more common. Homes are being heated and cooled, cars are being driven, and electricity is used all from these various alternative sources of energy. All are examples of clean energy, which is better for the environment because it does not cause pollution.

13 tháng 3 2017

Fossil fuel is the most common source of energy today, but it is not considered clean energy. There are various other sources of alternative energy that must be incorporated if the next generations are expected to have energy. Water, wind, the internal heat of the earth, and the sun are all being harnessed to create energy. Geothermal energy and solar energy are more common. Homes are being heated and cooled, cars are being driven, and electricity is used all from these various alternative sources of energy. All are examples of clean energy, which is better

1 tháng 4 2017

VII . Fill in the blank in the following passage with ONE suitable word from the box :

students ; bulbs ; coal ; off ; rural ; electricity ; natural ; energy ; save ; wastes .

With the development of science and technology , more and more (1)...energy...... is used every day . Nowadays , many (2)......rural....... areas in Vietnam have been electrified , and more (3)....... electricity....... is needed . If everyone (4) ......wastes........ energy , it will quickly run out , (5).....students ....... at school should learn how to (6).... save..... energy , for example , they should turn (7)......off......... the electric lights when they leave their classrooms .

Moreover , we may waste electricity at home if we use a lot of light (8)..... bulbs......... By not wasting energy , we will save a lot of (9) ......natural........... resources , such as (10)....coal...... and oil .

1 tháng 4 2017

(1) energy

(2) rural

(3) electricity

(4) wastes

(5) students

(6) save

(7) off

(8) bulbs

(9) natural

(10) coal

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 conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.          However, many people...
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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 conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

          However, many people don’t approve of using nuclear power because it is very dangerous. What would happen if there were a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economically as possible.

Answer the questions:

1. Can natural resources be used up someday?

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2. What should we do if we don’t want the natural resources to run out of?

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3. Why don’t people prefer using nuclear power?

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4. What does the radioactivity cause for young people?

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5. What will you do to protect your environment?

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1
24 tháng 3 2020

1. Natural resources can be used up some day
2. Try to find out alternative sources of power, use the natural resources as economically as possible, start conserving coal, oil and gas is what we should do if we don't want the natural resources to tun out of
3. Because it is very dangerous
4. Radioactivity cause cancer and may badly affect young people
5. I'll reuse old things, conserve water, plant trees and bike more to protect my environment

19 tháng 4 2017

each sentences has one mistake. Underline the mistake and correct it. ........................

1. people will developed alternative sources of energy. ..........develope..............

2. solar power can be converted into electrical. ..........electricity.............

3.we should use energy economic so that we can save money. ......economically.........

4. the sun is a bundant sources of power. ............source................

5. by this time next week they live in other city. .......will have lived.........

6. many people believe that nature resources will never be used up. ............natural..........

7.people use energy to run machines, hot and cool their home. ..........heat.............

8. burning fossil fuels cause pollution. .........causes ............

9. scientist are work to find other kinds of energy for the future. .......working...........

10. students at school should learn how save energy. ............to save..........

19 tháng 4 2017

each sentences has one mistake. Underline the mistake and correct it. ........................

1. people will developed alternative sources of energy. ...........DEVELOP............

2. solar power can be converted into electrical. ........POWERS...............

3.we should use energy economic so that we can save money. .....ECONOMIC ENERGY..........

4. the sun is a bundant sources of power. ...............SOURCE.............

5. by this time next week they live in other city. ..........WILL BE LIVING.....

6. many people believe that nature resources will never be used up. .........NATURAL.............

7.people use energy to run machines, hot and cool their home. .........HOMES..............

8. burnig fossil fuels cause pollution. ............CAUSE =CAUSES.........

9. scientist are work to find other kinds of energy for the future. ........WORK = WORKING..........

10. students at school should learn how save energy. .........TO SAVE..............