ডেইলি কুইজ [২০০ দিন]১টি পরীক্ষায় এসেছেপ্রশ্ন ২১Why was a plan proposed? (Make it active)কWhy plan was proposed?খWhy did somebody proposed a plan?গWhy did they propose a plan?ঘWhy somebody proposed a plan?উত্তর দেখুন