Exercise 2: Turn the following sentences into the passive.
1. The cold weather damaged the plants.
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2. They will finish their work next week.
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3. The flood has caused considerable damage.
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4. They haven't decided anything yet.
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5. John is calling the other members.
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6. We recycled old car tires to make shoes and sandals.
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7. Lan gave me a beautiful present on my birthday.
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8.People cut down billions of trees to make paper.
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9. They collect used glass and send it to factories.
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10. She can make lots of beautiful toys from recycled plastic.
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