সব প্রশ্নে ফিরে যান
English Grammar
Who opened the door?- এর পরিবর্তিত voice হচ্ছে ----
A) By whom was the door be opened?
B) By whom was the door opened?
সঠিক উত্তর
C) By whom is he door opened?
D) By whom has the door opened?