1) I was writing a letter all the evening.- А letter I was being written by me all the evening.
2) They were criticizing my report at the conference.- My report was being criticized by them at the conference.
3) He was translating this article all the week.- This article was being translated by him all the week.
4) My brothers were discussing a new film when we came home.- A new film was being discussed by my brothers when we came home
5) They were planting trees in the morning- Trees were being planted by them in the morning
