The idea was understood.
... was understood.
Some footprints were found by the detective.
... were found by the detective.
Some footprints were found by the detective.
Some fingerprints were found by ...
The paper was cut with the scissors.
The paper was cut with ...
The paper was cut with the scissors.
... was cut with the scissors.
I sent the letter.
I sent ...
The prize was won by Amanda
... was won by Amanda.
The money was stolen by the man.
The money was stolen by ...
The money was stolen by the man.
... was stolen by the man.
The telephone call wasn't answered.
... wasn't answered.
The victim was taken to hospital.
... was taken to hospital.
The sand castle was built by the little girl.
The sand castle was built by ...
Fingerprints were left by the criminals everywhere.
Fingerprints were left by ....
A lot of photographs were taken by the tourists.
A lot of photographs were taken by ...