Voice change :
1. The stranger made an attempt to break into the house.
2. The student was told to leave the room.
3. You will be asked to deliver the letters.
4. The student have been told to organise the programme.
5. The thief was beaten up by the mob.
6,. Your sister is welll known to my mother.
7. I know that he did the work.
8. He is expected soon.
9. They were cleaning the floor earlier today.
10. Are they meeting him at the airport?