People eat 40 million hamburgers every day.
40 million hamburgers are eaten every day.
My grandmother made the cake yesterday.
The cake was made (by my grandmother) yesterday
The thieves _____________(steal) the jewelry from the safe yesterday.
stole
I _________ (learn) Japanese when I was in Tokyo.
learnt/ learned
People use phones every day.
Phones are used by people every day.
Where did they invent gun powder?
Where was gun powder invented?
This tree is very old. It ___________________(plant) in the 19th century.
was planted
This photo __________________(take) by my grandfather when I was five.
was taken
They clean the windows every week.
The windows are cleaned every week.
The boy killed the spider.
The spider was killed (by the boy)
When did they translate this book into English?
When was this book translated into English?
Smoking _______________ (not allow) on planes.
is not allowed
The children rang the bell a few minutes ago.
The bell was rung by the children a few minutes ago
The secretary opens the mail every morning.
The mail is opened by the secretary every morning.
I feed my cat three times a day.
My cat is fed three times a day.
A spokesman gave an interview to the reporters.
The reporters were given an interview by a spokesman.