Rewrite these Yes/No questions in passive voice

Exercise 4: Rewrite these Yes/No questions in passive voice
1. Do they teach English here?
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2. Did you invite her to your wedding party?
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3. Did Tom finishthe work?
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4. Did the teacher give some exercises?
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5. Did they change the window of the laboratory?
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6. Does write a poem?
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7. Did she make big cakes for the party?
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8. Did the police make inquiries about the thief?
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9. Did we finish the test before ten?
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10. Do buses bring the children home?
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( ai làm đc e sẽ chấm + tặng xu ạ )