tall 比较级：She is taller than me.最高级：My friend is the tallest in our class.
short 比较级：My English teacher is shorter than My chemistry teacher.
最高级：My English teacher is the shortest of all.
long 比较级：His hair is longer than she's.最高级：His hair is the
longest in all boys.
fat 比较级：Yuan Zhi hui is fatter than Xue Jian.最高级：Yuan Zhi hui is the fattest in our school.
interesting 比较级：This story book is more interesting than that one.
最高级：This story book is the most interesting of all.
easy 比较级：This question is easier than that.最高级：This question is the easiest