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