短文填空。（用所给的单词填空，每词只准用一次）
（ going     happy     office     likes     taller     friend   younger   weekend    play        collecting ）
Hello，I have a good ________. Her name is Lily. She is 160cm tall. She is ______ than me. But she is only 13，and I’m 14.She is _________ than me. She ________ collecting stamps. We often _________ together. This ___________，We are______ to the post _________ to buy stamps. We like _________ stamps. We are very _________.