1.- Turn the following questions into the PASSIVE VOICE.
1.- People always admire this picture.
2.- He hurt his leg in an accident.
3.- No one opened this box.
4.- People used The Tower of London as a prison.
5.- Somebody built this bridge last year.
6.- People speak English all over the world.
7.- They punished the boy for something he didn't do.
8.- They gave my little sister a ticket.
9.- The boy asked a difficult question.
10.- The terrorists blew up the bridge.
11.- The police caught the thief.
