正确抄写句子，注意标点符号。
某班同学在制作《近代物理学的成就》手抄报时，画了下面一幅漫画。漫画中有“苹果”、“月亮”、“星星”等。他要表达的是( )
The fire started on the second floor and it wasn't long ______ the whole building was burned down.
