1. Solutions will be found to reduce pollution in our city by scientists.

2. Will fossil fuels be replaced by renewable energy in the future ?

3. A hydro power station will be built in my hometown next year.

4. The use of electricity will be reduced in the future.

5. Hydro power will be used to generate energy.

1. Solutions will be found by scientists to reduce pollution in our city

2. Will fossil fuels be replaced by renewable enery in the future?

3. A hydro power station will be built in my hometown next year

4. The use of the electricity will be reduced in the future

5. Hydro power will be used to generate energy

1. She will be given a prize by the teacher if she works well.

9. Solutions to reduce pollution in our city will be found by scientists.

10. A farewell party will be held this weekend.

1. People will develop alternative sources of energy.

    Alternative sources will be developed alternative

2. With that device people will change the wave energy into electr city.

    With that device the wave energy will be changed into electricity

3. People will construct more wind turbines in that area to produce electricity.

    More wind turbines will be constructed in that area to produce electricity

4. Scientists will find solutions to reduce pollution in our city.

    Solutions will be found to reduce pollution in our city by scientists 

5. Governments will make more regulations to reduce industrial pollution

     More regulations will be made more regulations to reduce industrial pollution by governments

46. people will develop alternative sources of energy.

⟹Alternative sources.....will be developed of energy...........

47. with that device people will changeinto electricity.

⟹ with that device the wave energy.....will be changed into...........

48. people will construct more wind turbines in that area to produce electricity.

⟹ more wind turbines...will be constructed in that area to produce electricity....

49. scientists will find solutions to reduce pollution in our city.

⟹ solutions....will be found by scientists to reduce pollution in our city....

50. governments will make more regulations to reduce industrial pollution.

⟹ more regulations....will be made to reduce industrial pollution by governments...........

Change the following sentences into the Passive Voice.

46. People will develop alternative sources of energy.

Alternative sources______will be developed of energy_______

47. With that device people will change the wave energy into electricity.

With that device the wave energy____will be changed into________

48. People will construct more wind turbines in that area to produce electricity.

More wind turbines__will be constructed in that area to produce electricity_

49. Scientists will find solutions to reduce pollution in our city.

Solutions___will be found by scientists to reduce pollution in our city_

50. Governments will make more regulations to reduce industrial pollution.

More regulations____will be made to reduce industrial pollution by governments___

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Change the following sentences into the Passive Voice.

46. People will develop alternative sources of energy.

Alternative sources______will be developed of energy_______

47. With that device people will change the wave energy into electricity.

With that device the wave energy____will be changed into________

48. People will construct more wind turbines in that area to produce electricity.

More wind turbines__will be constructed in that area to produce electricity_

49. Scientists will find solutions to reduce pollution in our city.

Solutions___will be found by scientists to reduce pollution in our city_

50. Governments will make more regulations to reduce industrial pollution.

More regulations____will be made to reduce industrial pollution by governments___

1. There weren’t a lot of vehicles in my city two years ago.

 There didn’t use to be a lot of vehicles in my city two years ago.

2. Scientists will find solutions to reduce pollution in our city.

 Solutions to reduce pollution will be found in our city by scientists.-.

3. The distance from Bao Loc to Da Lat is about 150 km.

It is about 150 km from Bao Loc to Da Lat.

 4.  She was tired, but she tried to finish her homework.

Although she was tired, she tried to finish her homework;-;

 5. I have a plan to visit my grandma in Ha Noi at this time next month.

 I will be visiting my grandma in Ha Noi at this time next month.
6. I think this film is the most interesting.

 We are interested in this film most.

7. We are interested in the Full- moon festival.

 We find the Full-moon festival interesting.

Change the sentences into the passive voice.

1. Scientists anticipate that people will be up fossil fuels by 2052

-> It is anticipated that fossil fuels.................will be up by 2052...................

2. Solar energy will replace most fuels in the future.

-> Most of fossil fuels...............will be replaced in the future by solar energy...............

3. We will minimize the use of electricity to save our energy.

-> The use of electricity ...........will be minimized to save our energy.................

4. Human will use the sun as the biggest energy source for the future.

-> The sun.........will be used as the biggest energy source for the future.........................

5. Space-based solar power will allow us to work around these challenges.

->We................will be allowed to work around these challenges by space-based solar power................

6. Government will make more regulations to reduce industrial pollution.

-> More regulations..........will be made to reduce industrial pollution government...............

7. Scientists will find solutions to reduce pollution n our country.

-> Solutions..........will be found to reduce pollution n our country....................

8. People will construct more wind turbines in that area to produce electricity

-> More wind turbines............will be constructed in that area to produce electricity.................

Bài 1:Change the sentences into the passive voice

1.people will use up fossil by 2052

Fossil fuels..........will be used up by 2052 ..........................

2.solar energy will replace most of fossil fules in the future

Most of fossil fuels........will be replaced in the future by solar energy .............

3.we will minimize the use of electricity to save our energy

the use of electricity..........will be minimized to save our energy ..............

4. human will use the sun as the biggest energy source for the future

the sun..............will be used as the biggest nerygy source for the future by human .........

5. space-based solar power will allow us to work around there challenges

we...........will be allowed to work around there challenges by space-based solar power ............

6.Government will make more regulations to reduce industrial pollution

more regulations......will be made to reduce industrial pollution by government ........

7.Scientists will find solutions to reduce pollution in our country

solutions............will be found to reduce pollution in our country by scientists ............................

8.people will construct more wind turbines in that area to produce electricity

more wind turbines.............will be constructed in tht area to produce electricity ......................

Complete the second sentences in each pair so that it has similar meaning to the first sentence.

1. Government will make more regulations to reduce industrial pollution.

More regulations ....will be made to reduce industrial pollution by government

2. People won't burn fossil fuels for energy in the future.

Fossil fuels for energy won't be burned in the future..................................................................................................

3. People will construct more wind turbines in that area to produce electricity.

More wind turbines in that area will be constructed to produce electricity.....................................................................................

4. Sall we reduce our electricity bills to 20% in five months?

Will our electricity bills be reduced to 20% in five months?.......................................................................................

5. People wilol develop alternative sources of energy.

Alternative sources of energy will be developed......................................................................................

6. We will be providing this time next year.

Electricity will being provided this time next year.....................................................................................................

7. Scientists will find solutions to reduce pollution in our city.

Solutions will be found to reduce pollution in our country by scientists......................................................................................................

8. They will increase the tax on petrol to 15% next September.

The tax on petrol will be increased to 15% next September.........................................................................................................

9. With that device people will change the wave energy in to electricity.

With that device the wave energy will be changed in to electricity................................................................

10. We shall replace ordinary 100- watt light bulls with energy- saving ones.

Ordinary 100-watt light bulls shall be replaced with energy-saving ones.......................................................................................................

Complete the second sentences in each pair so that it has similar meaning to the first sentence.

1. Government will make more regulations to reduce industrial pollution.

More regulations .......................will be made to reduce industrial pollution by government......................................................................

2. People won't burn fossil fuels for energy in the future.

Fossil fuels ...........won't be built for energy in the future.......................................................................................

3. People will construct more wind turbines in that area to produce electricity.

More wind turbines ................will be constructed in that area to produce electricity.......................................................................

4. Sall we reduce our electricity bills to 20% in five months?

Will our electricity ..........bills be reduced to 20% in five months?.............................................................................

5. People wilol develop alternative sources of energy.

Alternative sources .........of energy will be developed .............................................................................

6. We will be providing this time next year.

Electricity ............will be provided this time next year..........................................................................................

7. Scientists will find solutions to reduce pollution in our city.

Solutions .............will be found to reduce pollution by scientists in our city.........................................................................................

8. They will increase the tax on petrol to 15% next September.

The tax ..............on petrol will be increased to 15% by them next September..........................................................................................

9. With that device people will change the wave energy in to electricity.

With that device the wave energy ................will be changed into electricity...............................................

10. We shall replace ordinary 100- watt light bulls with energy- saving ones.

Ordinary ................... 100 - watt light bulbs with energy - saving ones shall be replaced by us....................................................................................

Complete the second sentences in each pair so that it has similar meaning to the first sentence.

1. Government will make more regulations to reduce industrial pollution.

=> More regulations will be made to reduce industrial pollution.

2. People won't burn fossil fuels for energy in the future.

=> Fossil fuels won't be burnt for energy in the future.

3. People will construct more wind turbines in that area to produce electricity.

=> More wind turbines will be constructed in that area to produce electricity.

4. Shall we reduce our electricity bills to 20% in five months?

=> Will our electricity bills be readuced to 20% in five months?

5. People will develop alternative sources of energy.

=> Alternative sources sources of energy will be developed.

6. We will be providing this time next year.

=> Electricity will be provided this time next year.

7. Scientists will find solutions to reduce pollution in our city.

=> Solutions to reduce pollution in our city will be found .

8. They will increase the tax on petrol to 15% next September.

=> The tax on petrol will be increased to 15% next September.

9. With that device people will change the wave energy in to electricity.

=> With that device the wave energy will be changed in to electricity.

10. We shall replace ordinary 100- watt light bulls with energy- saving ones.

=> Ordinary 100- watt light bulls shall be replaced with energy- saving ones.