Question

Change into passive voice-
(1)- You ought to have respect ed by him.(active).
(2)-what portion of work had done before I came here.
(3)-what did I not do for her?
(4)- my vote will be cast in your favour.(active).

Answer 1

1. he respects you
2. what portion of work had been done before I came here by you.
3.what things are not done for her by me.
4. the vote will be casted in your favour by me.