prepare,feel的名词:preparation,feeling
happy,lucky的副词,名词,反义词：happily、happiness、sad；luckily、luck,unlucky
wonder,taste,cloud的形容词：wonderful,tasty,cloudy
kind,poor,hopeful,useful,helpful,able,interesting,的反义词：fierce,rich,hopeless,useless,helpless,unable,dull
smile,set,feel动名词：smiling,setting,feeling
smell,taste,set,feel,的过去式：smelt,tasted,felt
interesting的反义词,比较级和最高级 ：dull,more interesting,most interesting