B2 : Use the cues given ti write correct sentences.

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

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

2. 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

3. This power / could / provide / sun.

=>This power could be provided by the sun

4. One percent / solar energy / reach / earth / enough / 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

5. Many countries / already using / solar energy.

=>Many countries have already been using solar energy

6. 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

7. The energy / store / a number of days.

=>The energy can be stored a number of days

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

=>On cloudy days, you can use solar energy, too

9. Viet Nam / an advanced technology / solar energy.

=>Viet Nam can be an advanced technology in solar energy

10. Cars / use solar energy / gas / by the year 2030.

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

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

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

3. This power could be provided by the sun

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

5.Many countries have already been using solar energy

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

7. The energy can be stored a number of days

8. On cloudy days, you can use solar energy, too

9. Viet Nam can be an advanced technology in solar energy

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

1. My boyfriend is fit and handsome.

2. The actress are tall and beautiful.

3. mother isn't tall. She isquite short and chubby.

5. What is your best friend look like ?

6. She has a round face with long black hair.

7. Mr .Kelvin is my neighbor. He is fat and short.

9. That girl comes from Canada .she has brown eyes and blond hair.

10. What did mother look like when she was young?

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 the sun. At present, most of our electricity comes from the use of coal, 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 pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.

True or False sentence:

1...........T.........Solar energy can be cheap and clean.

2........F............Most of our electricity now comes from nuclear power.

3..........F..........the solar energy that gets to the Earth cannot provide enough power for the world's population.

4..............T......Solar energy can be used on cloudy days.

5...........T.........All buildings in Sweden will be heated by solar energy in 2050.

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 the sun. At present, most of our electricity comes from the use of coal, 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 pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.

True or False sentence:

1........T............Solar energy can be cheap and clean.

2..........F..........Most of our electricity now comes from nuclear power.

3...........F.........the solar energy that gets to the Earth cannot provide enough power for the world's population.

4.............T.......Solar energy can be used on cloudy days.

5....................All buildings in Sweden will be heated by solar energy in 2050.

1. For a long time people have uses water to power machines.

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

3. We can use energy from the sun, the wind, and the water.

4. Many countries have already been using solar energy.

5. The earth’s fossil fuels are running out.

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

7. Recently wind has been used to generate electricity. .

8. The sun supplies all the energy used to grow plants, to evaporate water for rain, and to maintainthe temperature of the planet.

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

10. Today water is mostly used to generate electricity

11. This power could be provided by the sun. .

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

13. Scientists are trying to find and use other alternative sources of energy

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

15. Viet Nam can be an advanced technology in solar energy. .

16. The energy can be stored in a number of days.

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

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

19. on cloudy days you can use solar energy too

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

Use the cues given to write correct sentences.

71. We/ looking/ cheap, clean, effective source/ enegy/ not cause pollution or waste natural resources.

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

72. 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_______

73. This power/ could/ provide/ sun.

________This power could be provided by the sun________

74. One percent/ solar energy/ reach/ earth/ enough/ 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____

75. Many countries/ already using/ solar energy.

____Many countries have already been using solar energy_____

76. 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________

77. The energy/ store/ a number of days.

_________The energy can be stored a number of days____________

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

_______On cloudy days, you can use solar energy, too________

79. Viet Nam/ an advanced technology/ solar energy.

_____Viet Nam can be an advanced technology in solar energy____

80. Cars/ use solar energy/ gas/ by the year 2030.

__Cars will use solar energy instead of gas by the year 2030______

  Dap an la : Use the cues given to wite correct sentences . 

1. We / looking / cheap, clean , effective soucre / enegy /not cause pollution or waste natural resources.

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

2. At present / most / our electricity / come/ use /coal , gas, oil or nucler power.

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

3. This power / could / provide /sun.

-  This power could be provided by the sun. 

4. One percent / solar energy /reach /earth / enough / 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. 

5.  Many countries / already using/ solar energy.

-  Many countries have already been using solar energy. 

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 a sun's energy 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 resources. 
=> we are looking for cheap, clean and effective source of energy that doesn't cause pollutioon or waste natural resources.

7. Recently/ wind/ use/ generate electricity.

=> recently wind has been 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, to eveporate water for rain and to maintain the temperature of planet.

9. At present/ most/ our electricity/ come/ use/ coal, gas, oil or nuclear power. 
=> at present, most of our electricity come 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 other alternative sources of energy.

14. One percent/ solar energy/ reach/ earth/ enough/ provide power/ the total population. .
=> one percent of solar energy that reaches to the earth is enough to provide power for the total population.

15. Viet Nam/ an advanced technology/ 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 in 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 do other forms of work.

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

=> on cloudy days, you can use solae energy, too.

20. Almost all our energy/ come/ oil/ gas/ natural gas. We/ them/ fossil fuels. 
=>almost all our energy come from oil, gas and natural gas. we call them fossil fuels.

1.Which / bridge / the / long / Vietnam?

______Which bridge is the longest in VN_________________________________________________________________________

2.My brother / can / ride / bike / my sister / not.

__My brother can ride a bike but my sister cannot_____________________________________________________________________________

3.When / nice / family / spend / weekend / grandparent / farm.

_____When it is nice, my family spends the weekend with my grandparent on the farm__________________________________________________________________________

4.There / little / fresh air / city.

_____There is little fresh air in the city__________________________________________________________________________

5.You / be 20/ your / next / birthday.

______You will be 20 on your next birthday_________________________________________________________________________

1. Which bridge is the longest in Vietnam?

2. My brother can ride a bike but my sister can't

3. When it is nice my family spends the weekend with my grandparent at the farm

4. There is little fresh air in the city

5..You will be 20 on your next birthday