Turn these sentences into passive: They will hold the meeting before May Day

Turn these sentences into passive :
1. They will hold the meeting before May Day.
2. Somebody has taken some of my book away.
 3. They have to repair the engine of the car.
 4. They may use this room for the classroom.
 5. The teacher is going to tell a story.
 6. The boy can’t solve this problem.
 7. John used to visit My Cole at weekend.
8. They use milk for making butter and cheese.
9. They have provided the victims with food and clothing.
10.Luckily for me, they didn’t call my name.
11. People speak English in most every corner of the world.
12. The students are writing the lessons now.
13. Her teacher taught her how to apply this theory.
14. They told the new pupil where to sit.
15. Nobody has ever treated me with such kindness.
16. No one believes his story.
 17. Do they teach English here?
18. Did the teacher give some exercises?
19. Have they changed this window for the laboratory?
20. Is she making big cakes for the party?
21. Will you invite her to your wedding party?
22. Where do people speak English?
23. Why didn’t they help him?
24. How many games has the team played?
25. Who are they keeping in the kitchen?
26. What books are people reading this year?
 27. The teacher gave each of two exercise books
28. Someone will tell him that news.
 29. They have sent enough money to these poor boys.
30.They paid me a lot of money to do the job .