Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D, The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D, The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

Almost all our energy comes from oil, coal, and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What will happen when there is no coal, oil and gas on earth?

Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind, and the water.

Solar energy is unlimited. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we are able to collect solar energy, we will be sure to have this abundant source of power.

1. From which do plants on the earth get energy?

A. Stars

B. The Mars

C. The moon

D. The sun

2. What are the other words or phrase for fossil fuels?

A. Natural

B. Oil

C. Coal

D. Oil, gas, natural gas

3. Natural sources of energy are energy from..............

A. Wind

B. The sun

C. Water

D. The sun, wind, water

4. The word "abundant" in the passage is closet in meaning with............

A. Plentiful

B. Limited

C. Natural

D. Necessary

Chúc bạn học tốt!

Find which word does not belong to each group.

11. a. water b. coal c. gas oil

12. a. wind b. wave c. sun d. coal

13. a. limited b. unlimited c. plentiful d. abundant

14. a. hydropower b. panels c. cells d. solar

15. a. unreasonable b. overpriced c. expensive d. costly

11A

12D

13A

14B

15B

Find which word does not belong to each group.

11. a. water b. coal c. gas oil

12. a. wind b. wave c. sun d. coal

13. a. limited b. unlimited c. plentiful d. abundant

14. a. hydropower b. panels c. cells d. solar

15. a. unreasonable b. overpriced c. expensive d. costly

Find which word does not belong to each group.
1.

A. plentiful

B. unlimited

C. limited

D. abundant
2.
A. cells
B. panels
C. solar
D. hydropower
3.
A. unreasonable
B. costly
C. expensive
D. overpriced
4.
A. gas
B. coal
C. water
D. oil
5.
A. coal
B. sun
C. wave
D. wind

1. C

2. B

3. A

4. B

5. A

1. C

2.B

3.A

4.B

5.A

1.C.

2.B.

3.A.

4.B.

5.A.

Câu 15 có sai gì không bạn

Almost all our energy comes from oil, coal and natural gas. We call them fossil fuels. The earth’s
fossil fuels are running out. What would happen if there were no oil, coal and gas on earth?
Scientists are trying to find and use other alternative sources of energy. We can use energy
from the sun, the wind and the water.
Solar energy is unlimited. It supplies all the energy used to grow plants, to evaporate water for
rain, and to maintain the temperature of the planet. All are necessary for human life. If we’re able to
collect solar energy, we’ll be sure to make good use of this abundant source of power.
Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy
from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds
of work. In more recent time, wind power has been used to generate electricity.
Water can also provide power. For a long time, people have used water to power machines.
Some early uses of water power were to mill grain, saw wood and power machinery for the textile
industry. Today water power is mostly used to generate electricity.
11. We are asking the question “What would happen if there were no oil, coal and gas on earth?” because ___.
A. we are now depending so much on fossil fuels.
B. we are looking forward to seeing great changes.
C. we are looking for other alternative sources of energy.
D. other sources of energy can come from the sun, the wind and the water.
12. Which of the following can NOT be used as alternative sources of energy?
A. coal/gas B. the sun/the water
C. the sun/the wind D. solar energy/nuclear power
13. Centuries ago, people used wind power to ___.
A. maintain the earth’s temperature B. get water from underground
C. grow plants D. generate electricity
14. Up till now, water energy has been used for ___.
A. similar purposes C. the textile industry
B. moving ships D. different purposes
15. The word “plentiful” in line 8 mostly means ___.
A. fresh B. natural C. available D. limited

=> Theo mình thì key :abundant

11. A

12. D

13. B

14. D

15. (Câu này chẳng có từ nào gần nghĩa hoặc dính líu đến nhau gì cả)

chịu khó quá @@

1 wind

2 B

3 B

4 C

5 monowheel 

6 D

7 A

8 in

9 B

10 D

iii. choose the best answer (a, b, c or d)

1. __________ is  a renewable source. (Coal/ Oil/ Wind/ Gas)

2. It is going to rain any minute now. The children ___________ in the rain.

A. is being caught       B. will be caught       C. is caught                   D. are caught

3. . Wind, hydro and solar are _______. energy sources.

A. modern                   B. renewable               C. non-renewable                   D. new

4.___________ you ______ up this book for me, please?

A. Are… going to wrap    B. Will … be wrapping   C. Will …wrap    D. Have…wrapped

5.  _____ is a single-wheel bike. ( Monowheel/  Hover scooter/ Segwey/ Teleporter)

6. The books are all________.      A. my                B. me                C. him                  D. mine

7 .It’s really difficult to _____ a bicycle up the hill.       A. pedal     B. drive      C. fly    D. sail

8. He often travels ___________his car.  ( by/on/ fly/ in) 

9. By the middle of the 21st century, people in developing countries____ more renewable energy.

10. Alternative sources of energy _____WILL BE_______ developed in the near future.

1. Wind.

2.B Will be caught.

3.B Renewable.

4.C Will/ wrap.

5. Monowheel.

6.D Mine.

7. A Pedal.

8. By.

9. B Will be using.

10. D Will.

1. Where is the sun’s energy stored?

____________________ The sun’s energy is stored in coal, natural gas, water and wind.______________________________________________________

2. What is the example of fossil fuels?

___________________ Coal, oil and natural gas _______________________________________________________

3. Where do we get most of electricity from?

_____________________ fossil fuels_____________________________________________________

4. What do we use electricity for? 

____________________To light and heat our homes, schools and businesses using electricity, and to run computers, refrigerators, washing machines and air conditioners______________________________________________________

5. Where does gasoline some from?

_______________ oil________________________________________________________

Use the cues given to write correct sentences

1. For a long time / people / use / water / power machines

For a long time people have used water to power machines

2. Solar panels / place / the roof / a house / and / sun's energy / use / heat water

Solar panels are placed on the roof of a house and the sun's energy is used to heat water

3. We / use energy / the sun, the wind, and the water

We use energy from the sun, the wind, and the water

4. Many countries / already using / solar energy

Many countries have already been using solar energy

5. The earth's fossil fuels / running out

The earth's fossil fuels are running out

6. We / looking / cheap, clean, effective source / energy / not cause pollution or waste natural resource

We are looking for a cheap, clean, effective source of energy that does not cause pollution or waste natural resource

7. Recently / wind / use / generate electricity

Recently wind has used to generate electricity

8. The sun / supply / all energy / used / grow plants / evaporate water / rain / and / maintain / temperature / planet

The sun supplies all energy used to grow plants and to evaporate water for rain and to maintain tenperature of the planet

9. At present / most / our electricity / come / use / coal, gas, oil or nuclear power

At present, most of our electricity comes from the use of coal, gas, oil or nuclear power

10. Today / water power / mostly / use / generate electricity

Today, water power is mostly used to generate electricity

11. This power / could / provide / sun

This power could be provided by the sun

12. If we / able / collect solar energy / we / be sure / have enough power

If we are able to collect solar energy, we will be sure to have enough power

13. Scientists / try / find / other alternative sources / energy

Scientists are trying to find the other alternative sources of energy

14. One percent / soalr energy / reach / earth / anough / provide power / the total population

One percent of the solar energy reaches to the earth is enough to provide the power for the total population

15. Viet Nam / an advanced teachnology / solar energy

Viet Nam can be an advanced technology in solar energy

16. The energy / store / a number of days

The energy can be stored a number of days

17. Car / use solar energy / gas / by the year 2030

Car will use solar energy instead of gas by the year 2030

18. Energy / wind / use centuries / move ships, grind grain, pump water / and / do other forms / work

Energy from the wind has been used for centuries to move ships, grind grain, pump water and tto do other forms of work

19. On / cloudy / you / use / solar energy / too

On cloudy days, you can use solar energy, too

20. Almost all our energy / come / oil / gas / natural gas / . / We / them / fossil fuels

Almost all our energy comes from oil, gas and natural gas. We call them fossil fuels