প্রাইমারি জব সল্যুশন - রিভিশন১টি পরীক্ষায় এসেছেপ্রশ্ন ৩৩Change the voice: I know a magician. কA magician is known by me. খA magician is known to me. গA magician is being known to me. ঘA magician was known to me. উত্তর দেখুন