1. The catedral was shown to me by them.
2. The children were told to leave the room by them.
3. She was allowed to go the dining room by them.
4. I was not told the truth by them.
5. You will be given a new notebook by someone.
6. He is being teached English by someone.
7. I was offered a job by them.
8. The letter was read by someone.
9. It hasn't been slept by anyone in this bed.
10. The baby was looked after by them.
11. She's been looked at for hours by them.
12. The girl was being smiled as she walked by.
13. Your friend is spoken well by the people.
14. The key must be looked by us.
15. It is said by the people that the president will arrive on Monday.