阅读下面短文，将A～E五个句子填入文中空缺处，使短文内容完整正确。

　　Susan and I are good friends．We get on very well with each other, though somethimes we fight．I remember last year we didn’t talk with each other for a long time before Mid Autumn Day．But when we met each other that day, 　　1　　

　　We both study well．We like talking about problems in our studies．We also like making up(编)stories．We make up one in English last week．It was called A Red Hat．I think this is a wonderful name．

　　　　2　　 Susan is tall and active．She does better in P．E．than me．　　3　　 She plays the piano so well that sometimes birds come to listen to her．

　　I’m shorter and quieter than Susan．I know a lot about science．I often have some new ideas．　　4　　 Our teacher says my drawing is getting better and better．

　　If we don’t know something very well, 　　5　　．So we never have any problems．