1.The apple was eaten by John yesterday.
2.The work was finished last week.
3.They were seen by a lot of people.
4.The factory was built in 1990.
5.The little boy was saved by a dog.
6.John wasn’t invited to the birthday party.
7.The wallet was given to Amy.
8.The cake was bought from the shop.
9.Millions of trees were planted last year.
10.The photos were taken in London.
11.The house was painted pink.
12.The sports meeting was put off.
13.The story was written by a little girl.
14.Many houses were destroyed by the flood.
15.The bridge was built many years ago.