Change into passive; In many countries people speak English.
English is spoken in many countries.
Lots of emails ... (send) every day.
are sent
The dinner ... (cook) by mym dad every day.
is cooked
Tornadoes ... (hear) by birds.
are heard
Change into active: My car was repaired last week by my dad.
My dad repaired my car last week.
The first 'Diary of Wimpy Kid' ... in 2010.
was written
The first car ... (build) by Carl Benz in 1885.
was built
This photo ... (not/take) in England.
wasn't taken
Mary didn't take this photo. It ... (take) by my sister.
was taken
Letters ... (not/deliver) by milkmen.
aren't delivered
Is it active or passive? This film was made five years ago.
Passive
The first telescope ... (invent) in 1608.
was invented
Change into a negative: Milk is given by cows and goats.
Milk isn't given by cows and goats.