3.
A. Five wonderful songs were played by Coldplay.
B. A new book was given to me by Paul.
C. the taxi was stopped by my mum
D. My bicycle was stolen by someone.
4
A. Those skyscrapers were built by a well-known architect
B. My room is redecorated every summer
C. A bone was eaten by my dog yesterday
D. This broken car was repaired by the car mechanic