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Exercise 11: Change into active voice. (1)
1. This book is bought by my mother.
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2. The export division is managed by Mr. Sam.
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3. English is spoken by them.
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4. The bike is ridden by Nina every evening.
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5. Information technology is studied every day.
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6. An English book is bought by my best friend.
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7. The dog is sold by Sam.
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8. My room is decorated by me.
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9. The car is washed by John and his uncle.
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10. The house is cleaned by my mother and me.
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