1. They make these artificial flowers of silk
=. These artificial flowers of silk are made by them
2. Did they feed Lulu last night?
=>Was Lulu fed last night?
3. He has spelt this word wrongly
=> This word has been spel wrongly
4. Nick will bring the pizzas to our house.
=> The pizza will be bought to our house by Nick
5. They are going to steal your money if you're not careful.
=> Your money is going to stolen if you're not careful
6. Has anyone ever asked you for your opinion?
=> Have you ever been asked for your opinion?
7. How do people learn languages?
=>How are languages leraned ?
8. Where will your company send you next year?
=> Where will you be sent by your company next year
9. Who looked after the children when you were away?
=> Who were looked after the children when you were away?