Pleas be quiet,everyone Our teacher has----important to tell us.
问题描述：
Pleas be quiet,everyone Our teacher has----important to tell us.
答
Our teacher has something important tot ell us.
老是有一些重要的事情要告诉我们.
例如：something important 一些重要的事情或东西
something interesting 一些有趣的事情或东西
something nice 一些好吃的