Срочно! преобразовать предложения, используя страдательный залог. 1)we expected the policeman to come in a minute. 2)the boy looked for his lost ticket everywhere. 3)our pupils collected a lot of photos of war veterans for the exhibition. 4) people celebrate Easter all over the world.

1.The policeman was expected to come in a minute by us .
2.Lost ticket was looked for everywhere by the boy.
3.A lot of photos of war veterans were collected by our pupils .
4.Easter is celebrated all over the world by people .