ফ্রি সাপ্তাহিক মডেল টেস্ট৪১৯টি পরীক্ষায় এসেছেপ্রশ্ন ৪৪Choose the correct sentence.কWe had our teacher explaining the lesson again.খWe had our teacher explained the lesson again.গWe had our teacher explain the lesson again.ঘWe had our teacher to explain the lesson again.উত্তর দেখুন