упражнение 8,дайте недостающие степени сравнения

big - bigger - the biggest
long - longer - the longest
fast - faster - the fastest
hard - harder - the hardest
heavy - heavier - the heaviest
thin - thinner - the thinnest 
narrow - narrower - the narrowest 
low - lower - the lowest 
great - greater - the greatest
new - newer - the newest 
cold - colder - the coldest 
hot - hotter - the hottest
short - shorter - the shortest
little - less - the least 
bad - worse - the worst
much/many - more - the most