জব সল্যুশন [৯ম - ১৩তম গ্রেড]১টি পরীক্ষায় এসেছেপ্রশ্ন ৭১Find out the correct passive form of the sentence. 'I had killed the bird.' কThe bird was killed by me.খThe bird had been killed by me. গThe bird was being killed by me. ঘI had been killed the bird.উত্তর দেখুন