ব্যাংক মডেল টেস্ট [সাপ্তাহিক]১টি পরীক্ষায় এসেছেপ্রশ্ন ৩১Choose the right indirect speech: I said to him, "Why are you working so hard?"কI asked him why he was working so hard.খI asked him why was he working so hard.গI asked him why had he been working so hard.ঘI asked him why he had been working so hard.উত্তর দেখুন