১০০ দিনে বিসিএস প্রস্তুতি [বিষয়ভিত্তিক]৪১৯টি পরীক্ষায় এসেছেপ্রশ্ন ১৩Choose the correct sentence.কShe had submitted her report before the deadline passes.খShe had submitted her report before the deadline had passed.গShe submitte her report before the deadline passed.ঘShe had submitted her report before the deadline passed.উত্তর দেখুন