II. CHANGE THE SENTENCES INTO PASSIVE. (5pts)
11. Our homework have been done.
12. A question will be asked.
13. The ticket have been bought.
14. The bike have not been sold.
15, Was the circle drawn by Sue ?
16. Could the dog be fed ?
17. This house and this car are going to be painted by the Greens for Christmas Day.
18. The cat had been fed by Ann before she went to the cinema.
19. Fiona was invited by John to his birthday party last night
20. Peter's car has been stolen