There ________ some tomatoes and milk in the box, but now there aren't any.

阅读理解

　　It's eight o'clock in the morning. The students are coming into the classroom. A girl is opening the windows. Some students are laughing and talking. Some others are listening to them. Some are reading books. Some are doing their homework.

　　Miss Yang is our English teacher, and she is standing in front of the blackboard and writing on it. Daming and Tony are wearing their new clothes today. Betty and Jim are cleaning their desks. They are all happy. Where are Lucy and Lily? Oh, they are playing chess on the floor.

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（）
如果书也是植物，那么，书的花是什么呢？_______________。一本书能够开成千朵万朵的花，__________，___________，_____________，便成了一本书。如果是好书，__________；如果是赖书，__________，但经不住时间的煎熬。
①书却是作者的心事   ②香味会有一些   ③花都是作者的灵魂
④香味便挥之不去     ⑤当然是字       ⑥花开在心事之上