১০০ দিনে বিসিএস প্রস্তুতি [বিষয়ভিত্তিক]৪১৯টি পরীক্ষায় এসেছেপ্রশ্ন ৭৮Choose the correct sentence.কক) If I had his address, I could written to him.খখ) If I had his address, I could write to him.গগ) If I had his address, I could have wrote to him.ঘঘ) If I had his address, I could wrote to him.উত্তর দেখুন