There are _______ flowers in the garden.
I made _______ mistakes than you.
A dictionary is more _________ than a story-book.
He is ________than any other boy in the class.
clever
more clever
the most clever
An orange is a little ______ (big) than an apple, but much ________ (small) than a watermelon.
第一个空 ____________
第二个空 ____________