A gardener is watering the flowers.
The flowers are being watered by a gardener.
Oscar Wilde wrote "The Picture of Dorian Gray" in 1890.
"The Picture of Dorian Gray" was written in 1890 by Oscar Wilde.
Smoking _______________ (not allow) on planes.
isn't allowed
This piece of music _____________(not record) yet. I've just composed it.
hasn't been recorded
People eat 40 million hamburgers every day.
40 million hamburgers are eaten every day.
Police officers are examining the evidence.
The evidence is being examined by police officers.
Don’t turn round! I think we _______________ (follow)!
are being followed
This photo __________________(take) by my grandfather when I was five.
was taken
They produce coffee in Brazil.
Coffee is produced in Brazil.
They have invited him to the cinema.
He has been invited to the cinema.
I think hotels _______________ (build) in space in the future.
will be built
This tree is very old. It ___________________(plant) in the 19th century.
was planted
The world’s first motorways _______________ (build) in Germany in the 1930s.
were built
Tourists don't visit this museum very often.
This museum isn't visited very often.
They clean the windows every week.
The windows are cleaned every week.
The new manager has made some changes.
Some changes have been made by the new manager.