1. A lot of money will be spent on heating in Britain next year.
2. Biogas will be used for fuels in homes and for transport.
3. Renewable energy sources like wind and solar energy will be used to solve the problems of pollution.
4. The use of electricity will be reduced to save our energy.
5. A hydro power station will be built in this area next year.

1 A lot of money will be spent on heating by people in Britain next year 

2 Biogas will be used for fuel in homes and for transport

3 Renewanle energy sources like wind and solar energy will be used to solve the problems of pollution by us

4 The use of electricity will be reduced by us to save our energy

5 A hydro power station will be built in this area next year

Change the following sentences into the passive voice.

1. People in Britain will spend a lot of money on heating next year.

-> A lot of money will ......... be spent on heating by people in Britain next year .

2. People will use  biogas for fuel in homes and for transport.

-> Biogas will ........... be used for fuel in homes and for transport.

3. We will use renewable energy sources like wind and solar energy to solve the problems of pollution.

-> Renewable energy sources kile wind and solar energy will ........ be used to solve the problems of pollution by us.

4. We will reduce our use of electricity to save our energy.

-> The use of electricity will .. be reduced by us to save our energy.

5. They will build a hydro power station in this area next year.

-> A hydro power station will ...... be built in this area next year.

Change the active sentences into the passive sentences.
1. People speak well of him.

-> He is spoken well.
2. Somebody must finish the work.

-> The work must be finished.
3. They make progress every day in the world of science.

-> Progress is made every day in the world of science.
4. The jury will award him a gold medal

-> He will be awarded a gold medal by the jury.
5. Lan lent me this book.

-> I was lent this book by Lan.
6. People said that he could speak English very well.

-> He was said to speak English very well.
7. The police will show you the way

-> You will be showed the way by the police.

8. Does the butcher make bread?

-> Is bread made by the butcher?

Change the active sentences into the passive sentences.
1. People speak well of him.

=He is spoken well of
2. Somebody must finish the work.

=The work must be finished
3. They make progress every day in the world of science.

=progress are made every day in the world of science.
4. The jury will award him a gold medal

=>He will be awarded a gold medal
5. Lan lent me this book.

=>I was lent this book by Lan
6. People said that he could speak English very well.

=>He is said to have spoken English very well.
7. The police will show you the way

=>You will be showed the way
8. Does the butcher make bread?

=>Is bread made by the butcher?

1. The government will bring electricity to remote areas next year.

Electricity will be brought to remote areas by the government next year.

2. People will develop alternative sources of energy.

  Alternative sources of energy will be developed. 

3. We will solve the problem of energy shortage by using solar energy.

   the problem of energy shortage will be solved by using solar energy.

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

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

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

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

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

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

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

More regulations will be made to reduce industrial pollution by governments

8. Will renewable energy completely replace fossil fuels in the future?

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

Electricity will be brought to remote areas by the government next year.

Alternative sources of energy will be developed 

The problem of energy shortage will be solved by using solar energy

The wave energy will be changed into electricity with that device

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

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

More regulations will be made to reduce industrial pollution by governments

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

EX1: Change the active in the the passive.

1. Bill will invite Ann to the party.

=> Ann will be invited to the party by Bill.

2. I didn't write that letter.

=> That letter wasn't written.

3. Hundreds of people visit the White House every day.

=> The White House is visited by hundreds of people every day.

4. Everyone doesn't know this fact very well.

=> This fact isn't known veery well.

5. Do you wash the dishes every day ?

=> Are the dishes washed every day?

EX2: Change the active into the passive.

1. Shakespeare wrote that play.

=>That play was written by Shakespeare.

2. Does Jackson give that lecture?

=> Is that lecture given by Jackson?

3. They will send you the money at the end of the month.

=> You will be sent money at the end of the month.

4. People speak Spanish in many countries.

=> Spanish is spoken in many countries.

5. The children often read stories in the evening.

=> Stories is often read in the evening by the children.

EX3: Change the active into the passive.

1. Alice didn't make that cake.

=> That cake wasn't made by Alice.

2. They buy newspapers everywhere in the city.

Newspapers are bought everywhere in the city.

3. That company will publish a textbook next year.

=> A textbook will be published next year.

4. She delivers milk at about six o'clock.

=> Milk is delivered at about six o'clock by her.

5. Somebody cleans the room every day.

=> The room is cleaned every day.

EX4: Change the active into the passive.

1. A man asked me several difficult questions at the interview.

=> I was asked several difficult questions at the interview by a man.

2. They will probably send him back to Britain.

=> He will be probably sent back to Britain.

3. Now people find this kind of bird in only a few remote places in Scotland.

=>Now this kind of bird is found in only a few remote places in Scotland.

4. They grow rice in the north.

5. We don't raise cows on our farm.

EX5: Change the active into the passive.

1. People used oil-lamps years ago.

2. The boys will meet him tomorrow in the restaurant.

3. The old woman feeds fowls twice a day.

4. Does he often clean the windows ?

5. She doesn't grow any trees in her garden.

EX6: Change the active into the passive.

1. The company will give him some money when he retires.

2. They took it back to the zoo.

3. Someone picks the fruits everyday.

4. Does the girl do the housework ?

5. They don't drive out the cattle to the field in the winter.

EX7: Change the active into the passive.

1. The club bought him 2 years ago for a fee of $20 000.

2. I'll meet her at the airport.

3. Japan makes a lot of cars.

4. They don't keep cows over there.

5. Does machine do most of the farm work ?

Change these passive sentences into the active voice.

1.Many bridges will be built by the workers next year ....................the workers will build many bridges next year.....................

2.Nam is going to be invited to the birthday party by Hoa ...............hoa is going to invited nam to the birthday party.........................

3.English is taught by Miss Hong this year ...................miss hong teaches english this year......................

4.Flowers in the garden are cut by Lan's grandmother every mornings ....................lan's grandmother cuts flowers in the garden every mornings.....................

5.Rubbish mustn't be thrown carelessly by the residents ............................the residents mustn't threw rubbish carelessly.............

6.These doors should be shut before 9 pm ...............they should shout these doors before 9 pm..........................

7.A lot of work is done by the secretary every day ..............the secretary does a lot of work everyday...........................

8.Many lakes and rivers are polluted by pollution from factories ...........................pollution from factories pullute many lakes and rivers ..............

9.Many trees are cut down to make paper ........................they cut down many trees to make paper.................