ডেইলি কুইজ [২০০ দিন]১৯৭টি পরীক্ষায় এসেছেপ্রশ্ন ১৪Which of the following sentences is correct?কNo sooner he had entered the room than it started raining.খNo sooner had he entered the room then it started raining.গNo sooner had he entered the room than it started raining.ঘNo sooner he entered the room than it had started raining.উত্তর দেখুন