We do not accept credit cards
Credit cards are not accepted
The police arrested the criminal
The criminal was arrested (by the police)
The teacher didn´t correct the tests
The tests were not corrected
Shakespeare wrote Romeo and Juliet
Romeo and Juliet was written by Shakespeare
Tom builds a treehouse
A treehouse is built (by Tom)
Sally makes bread
Bread is made by Sally
We sell fresh fruit here
Fresh fruit is sold here
They do not do the homework
The homework is not done (by them)