User:Tiba Tabassum

Superlative to comperative: 1)He is the bravest man. =He is braver than any other man. 2)Gold is the costliest of all metals. =Gold is costlier than all other metals. 3)Hasib is the best boy I have ever seen. =Hasib is better than any other boy I have ever found. 4)Iron is the most useful of all metals. =Iron is more useful than all other metals. 5)Chittagong is the biggest port in Bangladesh. =Chittagong is bigger than any other port in Bangladesh.