Thomas Edison invented the electric light bulb.
was invented
Where do they make these video recorders?
are made
Pierre Matie will design her costume.
will be designed
The secretary has given Mrs Jones some letters.
has been given
Someone bought flowers for the bride.
was bought
Someone has broken into my house.
has been broken
They pay her an excellent salary.
is paid
People should send their complaints to the head office.
should be sent
People don’t use this road very often.
isn't used
Somebody accused me of stealing the money.
was accused
In some districts farmers use pigs to find truffles.
are used
You should open the wine about three hours before you use it.
should be opened
They cancelled all the flights because of fog.
were cancelled
They can’t find Joanna.
can't be found
