who broke this cup change this sentence in passive voice

January 28, 2018
#$%@4-
![]()
#$%@4-
.
1
![]() by whom was this cup broken? is it right
|
||||
![]()
Pammi
.
25693
![]() You can write it as its passive form:- By whom was this cup broken? Or, Who was this cup broken by?
|