Odpowiedź:
1 I was knocked down ( by him).
2 The trumpet was played by George.
3 Ice -cream was eaten by some people.
4 The alarm clock had been set by Sheila.
5 The construction was spoiled.
6 The hedges were trimmed by Harry.
7 Beer was drunk by me.
8 The door had been locked by Alfred.
9 An appointment was made by the Kellys.
10 We were followed by some children.
