Помогите с пассивным залогом P.S 5 задание

6. 1.The latest edition or the dictionary was offered me by the librarian. 2.This room has been furnished with very good taste by him . 3.She will be spoken as soon as she arrives by us . 4.I was being followed on my way home by this pack of dogs . 5. Had the problem been discussed by 6 o'clock yesterday by you . 6.The patient is still being looked after by a nurse . 7.The shop is closed at eight by them . 8.The socks have not been mended yet by her .