Ответ:

happy happier happiest

young younger youngest

shallow shallower shallowest

difficult more difficult most difficult

durty dirtier dirtiest

patient more patient most patient

hot hotter the hottest

comfortable more comfortable most comfortable

brave braver bravest

wise wiser wisest

friendly more friendly most friendly

ridiculous more ridiculous most ridiculous

late later latest

little less least

P.s: перед превосходной степенью артикль "the" поставите,а то я ленивая,не посавила,напимер:the least