They built the pyramids for the pharaohs.
The pyramids were built for the pharaohs.
They made the first McDonald's hamburger in 1955.
The first McDonald's hamburger was made in 1955.
A famous designer designed her dress.
Her dress was designed by a famous designer.
Cervantes wrote Don Quijote.
Don Quijote was written by Cervantes.
Someone ate all of my food.
All of my food was eaten.
Someone bought the old house on the corner.
The old house on the corner was bought.
A dog bit my sister.
My sister was bitten by a dog.
The teacher explained the rules.
The rules were explained by the teacher.
