The chef prepared the meal.
The meal was prepared by the chef.
Paper ... (make) from wood.
is made
The teacher closes the window.
The window is closed by the teacher.
The dog did not bite the cat.
The cat wasn't bitten by the dog.
They didn't build their house before.
Their house wasn't built before.
Breakfast ... (serve) between 7 and 10 a.m. in the hotel restaurant.
is served
Many electronic devices ... (make) in Japan.
are made
A home version of the bat-and-ball arcade game Pong ... (introduce) by Atari company in 1975.
was introduced
My mom didn't feed my dog this morning, so now he's hungry.
My dog wasn't fed by my mom this morning, so now he's hungry.
John cleaned the bathroom.
The bathroom was cleaned by John.
Frank Epperson opened an ice lolly factory.
An ice lolly factory wаs opened by Frank Epperson.
The earliest books ... (make) by hand.
were made
The girls play handball.
Handball is played by the girls.
English ... (speak) all over the world.
is spoken
The staff gave a tour of the hotel to the guests last night.
The guests were given a tour of the hotel by the staff last night.
The smartphone ... ( introduce) by the company Simon personal Communicator.
was introduced
The Mona Lisa ... (paint) by Leonardo da Vinci.
was painted
'Don Quixote' .... (write) by Miguel Cervantes.
was written
The telephone ... (invent) by Alexander Graham Bell in 1875.
was invented
Most people love sweets.
Sweets are loved by most people.
People trained the lions to perform when they were just baby cubs.
The lions were trained to perform when they were just baby cubs.
My friend bought a new car.
A new car was brought by my friend.
People usually think that rice ... (grow) in China.
is grown