Change these sentences into passive forms :
1.We must do something before it's too late.
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2.They make these artificial flowers of silk.
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3.Did they feed LuLu last night ?
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4.Nick will bring the pizzas to our house .
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5.They used to drink beer for breakfast in England years ago.
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6.They were cleaning the floor when I arrived.
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7.Has anyone ever asked you for your opinion?
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8.People believe that the company is losing a lot of money.
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9.No one has signed this cheque
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10.The tornado destroyed thirty houses.
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11.The doctor examined the patients.
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1. We must do something before it's too late.
Something must be done before it's too late
2. They make these artificial flowers of silk.
These artificial flowers of silk are made
3. Did they feed LuLu last night?
Was LuLu fed last night?
4. Nick will bring the pizzas to our house.
The pizzas will be brought to our house by Nick
5. They used to drink beer for breakfast in England years ago.
Beer was used to drunk for breakfast in England years ago
6. They were cleaning the floor when I arrived.
The floor was being cleaned when I arrived
7. Has anyone ever asked you for your opinion?
Have you ever been asked for your opinion?
8. People believe that the company is losing a lot of money.
People believe that a lot of money is being lost by the company
9. No one has signed this cheque
This cheque hasn't been signed
10. The tornado destroyed thirty houses.
Thirty houses were destroyed by the tornado
11. The doctor examined the patients.
The patients were examined by the doctor
\(#linhbắp\)