John cleaned the bathroom.
The bathroom was cleaned (by John)
The teacher closes the window.
The window is closed by the teacher.
Levi Strauss invented the blue jeans.
The blue jeans were invented by Levi Strauss.
The president was elected by the people.
The people elected the president.
Snow covered the mountains.
The mountains were covered by snow.
Boys like to play soccer. (Active or passive?)
Active
I was born in Germany. (Active or Passive?)
Passive
Cricket is played in Australia. (Active or passive?)
Passive
We keep milk in the refrigirator.
Milk is kept in the refrigerator.
My grandfather built this house in 1943.
This house was built in 1943 by my grandfather.
Picasso painted Guernica.
Guernica was painted by Picasso.
In summer, people eat more ice-cream than in winter.
In summer, more ice-cream is eaten than in winter.
A letter was written to her some days ago. (Active or Passive?)
Passive
They clean the windows every week.
The windows are cleaned every week.
Where did they invent chess?
Where was chess invented?
Who wrote Romeo and Juliet? (Active or Passive?)
Active
