ব্যাংক মডেল টেস্ট [সাপ্তাহিক]১টি পরীক্ষায় এসেছেপ্রশ্ন ৩৪Who wrote this novel? (Make it passive)কBy whom is this novel written?খBy whom was this novel written? গ By whom has this novel been written?ঘBy whom has this novel wrote? উত্তর দেখুন