English Wizard১টি পরীক্ষায় এসেছেপ্রশ্ন ৮Dhaka is a big city. Respectively 'Dhaka' and 'city' are-কক) common noun and collective nounখখ) common noun and proper nounগগ) proper noun and common nounঘঘ) collective noun and uncountable nounউত্তর দেখুন