3 Almost all the students' faces are the same but Li Deming looks (fatter) than before the holidays.
4.Which is (heavier),a hen or a chicken?
6.He is (bad) at learning maths.He is much (worse) at Chinese and he is the (worst) at English.
7.Annie says Sally is the (kindest) person in the world.
8.He is one of the (most friendly).people in the class,I think.
9.A dictionary is much (more beautful) than a story -book.
10.An orange is a little (bigger) than an apple,but much (smaller) than a watermelon.
11.The Changjiang River is the (longest) river in China.
12.Sue is a little (more beautful) than her sister.
13.My room is (bigger) than my brother's.