Передайте данные предложения в соответствующем времени страдательного залога. 1. she has given me an english book. 2. the concert had already begun when we came. 3. i shall have done this task by the end of the lesson.

1. I have been given an English book by her. An English book has been given to me by her.
2. The concert had already been begun when we came.
3. This task will have been done by me by the end of the lesson.