Change sentences in the Active Voice into the Passive Voice
1. You has not sent the parcel.
2. Mike has painted the picture.
3. Someone has stolen my collection.
4. Everybody has checked those exercise. 
5. He has broken the window.
6. The cat has caught a mouse.
7. Most people have heard this story. 

1)The Parcel wasn`t sent by you2)The picture was painted by Mike3)My collection was stolen by someone4)Those Exercise was checked by everybody5)The window was broken by him6)A mouse was caught by cat7)This story was heard by most people