1. Someone stole the statue from the town hall.
The statue was stolen by someone from the town hall.
2. Millions of tourists visit the museum every
year.
Every year the museum is visited by millions of tourists.
3. They have sold most of the paintings.
The most of the paintings have been sold.
4. A rich businessman donated 1 million to
the art school.
One million was donated by a rich businessman to the art school.