Transposer chacune des phrases suivantes à la forme passive.
Orwell wrote 1984.
They built this house in 1899.
Mary made a chocolate cake.
Lucy saw a fox yesterday.
They say that French is a difficult language.
Your boss will write the contract.
My mother will drive the children to school.
Someone is stealing my car!
The dog is chasing a rabbit.
They say that Carl is nice.