We did our homework a few hours ago.
Our homework was done a few hours ago.
Lots of people speak English all over the world.
English is spoken all over the world.
Carol loves Ben.
Ben is loved by Carol.
Post offices sell stamps.
Stamps are sold by post offices.
Tom cleans his room every day.
Tom's room is cleaned every day. / The room is cleaned by Tom every day.
She buys a new car every year.
A new car is bought every year.
Lydia painted this masterpiece.
This masterpiece was painted by Lydia.
Mozart composed a lot of great pieces of classical music.
A lot of great pieces of classical music were composed by Mozart.
My brother posted the parcel.
The parcel was posted by my brother.
Steven Spielberg directed "E.T."
"E.T." was directed by Steven Spielberg.
They showed a lot of films.
A lot of films were shown.
People make these cups in China.
These cups are made in China.
My grandad planted this tree.
This tree was planted by my grandad.
My son bought a bottle of whiskey.
A bottle of whiskey was bought by my son.
My uncle took this photo.
This photo was taken by my uncle.