ফ্রি সাপ্তাহিক মডেল টেস্ট৪১৯টি পরীক্ষায় এসেছেপ্রশ্ন ১৪৭Choose the correct sentence.কNo sooner had the lights dimmed then the show began.খNo sooner had the lights dimmed than the show begins.গNo sooner had the lights dimmed than the show began.ঘNo sooner had the lights dimmed than the show begun.উত্তর দেখুন