Turn to passive voice: She made the chocolate cake for the birthday.
The chocolate cake was made by her for the birthday.
Turn to passive voice: They have seen strange lights in the night sky.
Strange lights have been seen in the night sky.
Turn to passive voice: They will give the winner a gold medal.
The winner will be given a gold medal. / A gold medal will be given to the winner.
Turn to passive voice: I will have sold the last box of biscuits by the end of the day.
The last box of biscuits will have been sold by the end of the day (by me)
Turn to passive voice: We play football by kicking a ball into a goal.
Football is played by kicking a ball into a goal.
Turn to passive voice: Thousands of people play this videogame..
This videogame is played by thousands of people.
Turn to passive voice: The postal worker brought me a parcel.
A parcel was brought to me by the postal worker / I was brought a parcel by the postal worker
Turn to passive voice: A meteor killed the dinosaurs.
The dinosaurs were killed by a meteor.
Turn to passive voice: Young people don't like this kind of music.
This kind of music isn't liked by young people.
Turn to passive voice: The burglars broke the window to enter the house
The window was broken by the burglars to enter the house
Turn to passive voice: They changed the phone number of the emergency services
The phone number of the emergency services has been changed.
Turn to passive voice: They haven't identified the criminal yet.
The criminal hasn't been identified yet.
Turn to passive voice: They may not have read your email yet.
Your email may not have been read by them yet.
