Who called you a liar? বাক্যের Passive Voice হচ্ছে-
A. By whom are you called a liar?
B. By whom were you called a liar?
C. By whom you called a liar?
D. By whom was you called a liar?
সঠিক উত্তরঃ
B.
By whom were you called a liar?
Explanation: Who called you a liar? বাক্যের passive voice হচ্ছে - By whom were you called a liar?
মূল sentence 'past indefinite' হাওয়ায় you এর auxiliary verb হিসেবে were বসবে।