They build the house.
The house is built by them.
They clean the room.
The room is cleaned by them.
He paints the wall.
The wall is painted by him.
The squirrel eats the nut.
The nut is eaten by the squirrel.
She feeds the ducks.
The ducks are fed by her.
People speak Portuguese in Brazil.
Portuguese is spoken in Brazil.
He fixes the car.
The car is fixed by him.
They grow coffee in Colombia.
Coffee is grown in Colombia.
He examines patients on the second floor.
Patients are examined on the second floor.
They feed the animals twice a day.
The animals are fed twice a day.
They deliver the newspaper in the morning.
The newspaper is delivered in the morning.
My friend gives me a sweater.
This sweater is given to me by my friend.
A famous author writes those books.
Those books were written by a famous author.
They serve lunch at 12.
Lunch is served at 12.
England makes the best computers
The best computers are made in England.
They drink a lot of tea in England.
A lot of tea is drunk in England.
