(共25张PPT) Period 2 Section A (3a-3c) at school use sth. to do sth. think of write about shorter later fatter easier more quickly more important better worse more taller shorter thinner heavier outgoing thinner than me better and better the higher,the stronger much more quickly as tall as my mother B D C A B B C A D B A B A C B C B A D A B C D B 谢谢大家!