IBA ফ্যাকাল্টি ভিত্তিক মডেল টেস্ট৪১৯টি পরীক্ষায় এসেছেপ্রশ্ন ২১Choose the correct sentence.কIt is no use on trying to change the past; we can only focus on the future and learn from our experiences.খIt is no use of trying to change the past; we can only focus on the future and learn from our experiences.গIt is no use trying to change the past; we can only focus on the future and learn from our experiences.ঘIt is no use try to change the past; we can only focus on the future and learn from our experiences.ঙNone of the above is correctউত্তর দেখুন