'Who is calling me?' বাক্যেটির Passive Form হবে-
ক
By whom I am being called?
খ
By whom I have been called?
গ
By whom am I being called?
ঘ
By whom have I been called?
সঠিক উত্তর: By whom am I being called?
Who যুক্ত Active voice থেকে passive voice করার নিয়ম: By whom + be verb (person ও tense অনুযায়ী) + Object কে subjective + being + Verb এর Past Participle + ?