Change from active to passive voice.
1. They feed the lions at the zoo once a day.
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2. People are going to build a bridge over my house.
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3. About 30 million people are watching this program.
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4. No one has ever known this place before.
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5. People speak English and French in Canada
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6. Someone was carrying a bomb into that house.
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7. Students are doing a lot of work.
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8. Children could not do all these exercises.
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9. Someone plants these trees.
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10. They built that house in 1980.
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11. He is carrying a nice schoolbag.
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12. Last year they bought a television.
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13. Mr. Smith has taught us French for 2 years.
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14. Someone calls the president every.
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15. John is calling the other members.
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16. Martha was delivering the documents the department.
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17. All the players have played a good match.
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18. He had received information before the recess.
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19. The teacher should buy the supplies for this class.
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21. Someone will call Mr. Watson tonight.
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22. The fire has caused some damages.
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23. The company was developing a new procedure before the bankrupt.
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24. John will have received the papers by tomorrow.
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Our room must be painted.
Our car can’t be repaired.
The new program is going to be installed.
The dog should be fed once a day.
This exercise can’t be solved by Mary.
A new book is going to be published.
He must be informed about the news.
The matter should be discussed again.
A new bridge is going to be built.
Coffee used to be made every morning.
A new computer may be made by Tom.
Tina might not be invited to the party by Laura.
Dinner has to be prepared for everyone by Karen.
Our homework needn’t be done now.
The house used to be cleaned everyday.