II. CHANGE THE SENTENCES INTO PASSIVE. (5pts) 11. We have done our homework. → 12. I will ask a question. → 13. I have bought the tickets. → 14. We have not sold the bike. → 15. Did Sue draw this circle? → 16. Could you feed the dog? → 17. The Greens are going to paint this house and these cars for Christmas Day. → 18. Ann had fed the cats before she went to the cinema. → 19. John invited Fiona to his birthday party last night. → 20. Somebody has stolen Peter's car. →

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