কোন শব্দটি Comparative degree -এর উদাহরণ নয়?

Of the four books, the red one is the - Dhaka is becoming one of the _ cities in Asia. Choose the comparative form: 'Very few boys are as industrious as Zaman.' The roads of Rajshahi are wider____ The headmaster is the - person in the village. It is more than honesty. (Make it 'Positive'). He is the best boy in the class. (Positive) I thought that _ was the last one. The chain was---than we thought. Water-logging is one of the worst problems in our country. (Positive)