2 Tom Smooth will play the part of Hamlet.
The part of Hamlet will be played by Tom Sooth.
3 They used a screwdriver to open the window.
The window was opened with a screwdriver.
4 A team of archaeologists has found an ancient city.
An ancient city has been found by a team of archaeologists.
5 A ball broke the classroom window.
The classroom window was broken by a ball.
6 A Japanese millionaire bought the painting.
The painting was bought by a Japanese millionaire.
7 Howard Carter discovered the tomb of Tutankhamun in 1922.
The tomb of Tutankhamun was discovered by Howard Carter.
8 Millions of people enjoy Susan's books.
Susan's books are enjoyed by millions of people.
9 Heavy traffic causes a lot of pollution.
A lot of pollution is caused by heavy traffic.
