The vampire scared Mary.
Mary was scared by the vampire
Was that book written by Nicky?
No, it wasn't.
Many people use phones.
Phones are used by many people.
Were these photographs taken by Jimmy?
Yes, they were./No, they weren't.
Are computers used only by students?
No, they aren't.
Many people will watch the basketball game.
The basketball game will be watched by many people.
Were these cookies baked by Charlie?
No, they weren't.
The dog scared Jimmy.
Jimmy was scared by the dog.
The old men are painting the old house.
The old house is being painted by the old men.
Many people use umbrellas.
Umbrellas are used by many people.
Was this picture painted by Rhonda?
Yes, it was.
Is TV watched by young people?
Yes, it is.
Many people will watch the soccer game.
The soccer game will be watched by many people.