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1. What should we do to ___ electricity?
A cut b take c save d waste
2. we should use ___ light bulbs in our homes.
a low energy
b little energy
c a bit enery
d efficient
3. In my opinion, nuclear power is not only expensive but also ___ to our environment.
A. danger
B. dangerous
C. risk
D. disater
4. Some's carbon ___ is a measurement of the amount of carbon dioxide that their activires produce.
A, effect
B. amount
C. footprint
D. energy
5. Several governments try to ___ the use of fossil fuels.
A. reduce
B. increase
C. waste
D. save
6. we are looking for cheap, clean and ___ sources of energy.
A. effective
B. efficient
C. serious
D. dangerous
7. ___ source of energy is the source that can't be replaced after use
A. renewable
B. natural
C. effective
D. non-renewable
8. ___ wave energy is a source of ___ energy
A. environment friendly
B environmental friendly
C. environmentally friendly
D. environmentally friendliness
1. What should we do to ___ electricity?
A cut b take c save d waste
2. we should use ___ light bulbs in our homes.
a low energy
b little energy
c a bit enery
d efficient
3. In my opinion, nuclear power is not only expensive but also ___ to our environment.
A. danger
B. dangerous
C. risk
D. disater
4. Some's carbon ___ is a measurement of the amount of carbon dioxide that their activires produce.
A, effect
B. amount
C. footprint
D. energy
5. Several governments try to ___ the use of fossil fuels.
A. reduce
B. increase
C. waste
D. save
6. we are looking for cheap, clean and ___ sources of energy.
A. effective
B. efficient
C. serious
D. dangerous
7. ___ source of energy is the source that can't be replaced after use
A. renewable
B. natural
C. effective
D. non-renewable
8. ___ wave energy is a source of ___ energy
A. environment friendly
B environmental friendly
C. environmentally friendly
D. environmentally friendliness
Choose the correct completion in the brackets.
1. Is this (your/yours) pen?
2. Please give this dictionary to Mary. It is (her/hers)
3. A: don not forget (your/yours) hat here
B: no that's not (my/mine) hat . (my/mine) hat is green
4. A:please take this wood carving as a present from me. Here you are. It's (your/yours)
.A: isn't that Smith's car? That one over there. The blue one
B: no, that not (their/theirs). (their/theirs) car is dark blue
16. What should we do to________ electricity?
a. cut b. take c. save d. waste
17. Someone's carbon_______ is a measurement of the amount of carbon dioxide that their activities produce.
a. effect b. amount c. footprint d. energy
18. _____ source of energy is the source that can't be replaced after use.
a. Renewable b. Natural c. Effective d. Non-renewable
19. We are looking for cheap, clean and _____ sources of energy.
a. effective b. efficient c. serious dangerous
20. We should put______ on our roof for the haeting and hot water.
a. solar energy b. equipment c. cracks d. solar panels
21. We should use______ light bulbs in our homes.
a. low energy b. little energy c. a bit energy d. efficient
22. In my opinion, nuclear power is not only expensive but also_____ to our environment.
a. danger b. dangerous c. risk d. disaster
23. Several governments try to _____ the use of fossil fuels.
a. reduce b. increase c. waste d. save
24. It is a good idea to use_____ when travelling long distances.
a. cars b. taxis c. private cars d. public transport
25. Wave energy is a sorce of______ energy.
a. environment friendly b. environmentallt friendly c. environmental friendly d. environmentally friendliness
26. Remember to_____ the lights before going to bed.
a. turn b. turn off c. turn on d. stop
27. A hydropower station_____ in the North of the country next year.
a. was built b. were built c. will be built d. has been built
28. Biogas is_____ and cheap for cooking and heating.
a. plenty b. abundant c. serious d. expensive
29. ''Why is it called a _____ souce?'' - ''Because it can be replaced easily and quickly.''
a. effective b. specific c. renewable d. non-renewable
30. At this time next week, we_____ a wind turbin in our garden.
a. install b. installed c. will installed d. will be installing
31. Alternative sources of energy______ developed in the near future.
a. is b. was c. has been d. will be
32. Hydro power is_____ because dams cannot be built in certtain areas.
a. limited b. unlimited c. abundant d. enough
33. Fossil fuels are very common in our society but they_____ the environment.
a. renew b. provide c. waste d. pollute
34. By the middle of the 21stcentury, people in developing countries_____ more renewable energy.
a. uses b. will be using c. used d. have used
35. The wind, the sun, and the wave are some types of______ sources of energy.
a. changeable b. alternative c. cheap d. costly
1.
Choose the best answer to complete the sentences
It is a good idea to use ____________ when travelling long distances.
A.
cars
B.
taxis
C.
private cars
D.
public transport
2.
What should we do to ____________ electricity?
A.
cut
B.
take
C.
save
D.
waste
3.
We should use _____________ light bulbs in our homes.
A.
low energy
B.
little energy
C.
a bit energy
D.
efficient
4.
In my opinion, nuclear power is not only expensive but also _________ for environment.
A.
danger
B.
dangerous
C.
risk
D.
disaster
5.
Someone’s carbon __________ is a measurement of the amount of carbondioxide that their activities produce.
A.
effect
B.
amount
C.
footprint
D.
energy
6.
Several governments try to ____________ the use of fossil fuels.
A.
reduce
B.
increase
C.
waste
D.
save
7.
We are looking for cheap, clean and ____________ sources of energy.
A.
effective
B.
efficient
C.
serious
D.
dangerous
8.
__________ source of energy is the source that can’t be replaced after use.
A.
Renewable
B.
Natural
C.
Effective
D.
Non-renewable
9.
Wave energy is a source of ____________energy.
A.
environment friendly
C.
environmentally friendly
B.
environmental friendly
D.
environmentally friendliness
10. Remember to ____________ the lights before going to bed.
A.
turn
B.
turn off
C.
turn on
D.
stop
II. Change the following sentences in to the Passive Voice.
People will construct more wind turbines in that area to produce electricity.
More wind turbines ______will be constructed in that area to produce electricity. ________
2. With that device people will change the wave energy into electricity.
With that device the wave energy ____________will be changed into electricity. _____________________
III. Use the cues given to write correct sentences.
1. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power.
At present most of our electricity come from the use the coal, gas, oil or nuclear power.
2. Scientists/ try/ find/ other alternative sources/ energy.
Scientists try to find out other alternative sources like energy.
3. energy / from / sun / be / clean / cheap/ safe /.
The energy comes from the sun is clean. cheap and safe.
1. Is this ( your / yours) -your---pen?
2. Plese give this dictionary to Mary . It's ( her / hers)----- hers
3. A: Don't forget(yours/ your) --your------hat. Here you are.it's(your/yours).......yours....................
4,B: No , that's not(their/theirs) ---theirs----------.(Their/theirs) -----Their---------car is dark blue.
Put the sentences to make a logical dialogue
A. How can we do that, Dad?
B. Sure, Dad.
C. Anh we will use renewable energy sources like solar energy.
D. I will ride a bike to school tomorrow. What else, Dad?
E. We can travel by public transport or bicycles.
F. What are non-renewable sources of energy, Dad?
G. Is it a better source of energy?
H. Ph, so they will run out.
I. Yes, it is clean and plentiful
J. Yes. That's why we have to save the energy
L. Well, those sources of energy are limited and can't be replaced after use
M. You should turn off the TV or computer when you don't use them.
=> F -> L -> H -> J -> A -> M -> B -> E -> D -> C -> G -> I
IV . Choose the correct answers :
1. Remember to ....... the lights before going to bed .
A. turn B.turn off C.turn on D. stop
2. Biogas is .......... and cheap for cooking and heating .
A. dangerous B. abundant C. serious D. expensive
3. A hydropower station .......... in the North of the country next year .
A. was built B. were built C. will be built D. has been built
4. At this time next week , we ..... a wind turbine in our garden .
A. install B. installed C. will install D. will be installing
5. Fossil fuels are very common in our society but they ........ the environment .
A. renew B. provide C. waste D. pollute
6. Hydro power is ......... because dams cannot be built in certain areas .
A. limited B. unlimited C. abundant D. enough
7. Why is it called a ..... source - Because it can be replaced easily and quickly .
A. effective B. available C. renewable D. non - renewable
8. Wave energy is a source of ........ energy .
A. environment friendly
B. environmentally friendly
C. environmental friendly
D. environmental friend
I. Choose the correct answer a, b, c, or d to complete the sentences
1. ……………source of energy is the source that can’t be replaced after use.
A. Renewable B. Natural C. Effective D. Non-renewable
2. If everyone……………fossil fuels, they will quickly run out.
A. Protects B. wastes C. consumes D. saves
3. Non-renewable energy sources will run out because they are……………
A. Abundant B. limited C. plentiful D. unlimited
4. Solar energy is the cleanest and most……………energy source.
A. Polluting B. non-renewable C. abundant D. exhaustible
5. Because fossil fuel resources become less……………, they will become more expensive.
A. Plentiful B. helpful C. useful D. harmful
6. Hydro power is the most efficient way to……………electricity in many countries.
A. Create B. save C. generate D. turn
7. A carbon…………is the amount of greenhouse gas released into the atmosphere by a human activity.
A. Footprint B. dioxide C. paper D. cycle
8. Natural gas can be used for traffic, and it’s……………at gas station.
A. Exhaustible B. plentiful C. useful D. available
9. Instead of using electricity to make wind-like a fan-wind turbine use……………to make electricity.
A. Oil B. solar C. wind D. water
10. Do your parents……………coal as well as wood to make a fire for cooking?
A. Burn B. heat C. reserve D. produce
11. This time tomorrow she……………her new bike to school.
A. Will be riding B. will ride C. is riding D. rides
12. I think that alternative energy sources……………more and more in Viet Nam.
A. Will be valued B. are valued C. were valued D. will value
13. Air pollution ……………if people cut down the use of fossil fuels.
A. Will to reducing B. will be reduced C. were reduce D. will to be reduced
14. If oil price continues to rise, people……………to cheaper sources of energy.
A. Will to change B. will be changing C. will change D. will be changed
15. ……………by solar panels in the near future?
A. Will cars power C. Will cars be powering
B Will be cars powered D. Will cars
Choose the best option
1. ..... source of energy is the source that can't be replaced after use
A. Renewable. B. Natural. C. Effective. D. Non-renewable
2. A: Isn't that the Smith's car? That one over there. The blue one.
B: No, that's not...../..... Car is dark blue.
A. Theirs/his. B. Theirs/ their. C. Their/ theirs. D. His/ theirs
3. Wave energy is a source of.....energy.
A. Environment friendly. B. Environmentally friendly
C. Environmental friendly. D. Environmentally friendliness
4. Is this schoolbag ......?
A. You. B. Your. C. Yours. D. Them
5. We belive that urban transport pods can travel...around 30kph
A. With. B. At. C. In. D. On
1. ..... source of energy is the source that can't be replaced after use
A. Renewable. B. Natural. C. Effective. D. Non-renewable
2. A: Isn't that the Smith's car? That one over there. The blue one.
B: No, that's not...../..... Car is dark blue.
A. Theirs/his. B. Theirs/ their. C. Their/ theirs. D. His/ theirs
3. Wave energy is a source of.....energy.
A. Environment friendly. B. Environmentally friendly
C. Environmental friendly. D. Environmentally friendliness
4. Is this schoolbag ......?
A. You. B. Your. C. Yours. D. Them
5. We belive that urban transport pods can travel...around 30kph
A. With. B. At. C. In. D. On