5 tính từ dài : beautiful , important , intelligent , expensive , common
5 tính từ ngắn : short , long , big , small , nice
Câu hỏi : Who is bigger , Xuan or Chi ?
            Who is the most beautiful in your class , Anh or Chi ?

a, ngắn ; big, small,tall, fast,long
b, dài ; beautiful , expensive , comfortable, ,interesting,delicious,
c, my house is bigger than this house
the red ruler is longer than the white ruler
d, tokyo is the most expensive city in the world
Hoa is the most intelligent in the class