Переделать в пассив 1.he had brought the translation,yesterday by o clock. 2.they didnt paint all the walls last week. 3.i was translating the article the whole evering yesterday. 4.will you buy new magazines tommorow. 5.we will have book the tickets tommorow by the evening. 6.we will show you a very interesting material next time. 7.she sometimes buys the periodict.

1)Translation was bought by he yesterday o clock. 
2)Walls didnt was painted by they last week.
3)Article was translated by me  evering yesterday.
4)New magazines will be buyed by you tommorow.
5)Неверное предложение.Вроде.
6)İnteresting material will be showed to me by your.
7)Periodicals are bought by her sometimes.

Я не уверен , что некоторые тут верны. Просто давно проходил.