Freddie Mercury sang 'We Will Rock You'.
'We Will Rock You' was sung by Freddie Mercury.
Paul and Peter watched the football match.
The football match was watched by Paul and Peter.
Shakespeare wrote Hamlet.
Hamlet was written by Shakespeare.
Anna painted the Wilsons' house.
The Wilsons' house was painted by Anna.
My uncle drew beautiful pictures.
Beautiful pictures were drawn by my uncle.
The American team won the Cup.
The Cup was won by the American team.
Columbus discovered America in 1492.
America was discovered by Columbus in 1492.
My parents read that newspaper yesterday.
That newspaper was read by my parents yesterday.
A dog bit my sister.
My sister was bitten by a dog.
Alan broke a vase.
A vase was broken by Alan.
My brother found somebody's wallet.
Somebody's wallet was found by my brother.
My mother ate a big pizza.
A big pizza was eaten by my mother.