The Passive voice of . "Who did that ?"
A'By whom was that done ?"
B"By whom is that done ?"
C"By whom that is done ?"
D"By whom is it done ?"
The Passive voice of . "Who did that ?"
A'By whom was that done ?"
B"By whom is that done ?"
C"By whom that is done ?"
D"By whom is it done ?"
Related Questions:
The passive voice of .
Close the door.
Change into Passive Voice:-
The teacher made him repeat his work.