用everyone one other the other another others ones 填空 Since is here.Let's begin our class.
问题描述:
用everyone one other the other another others ones 填空 Since is here.Let's begin our class.
答
Since【everyone 】 is here.Let's begin our class.
既然大家都在这儿,我们开始上课吧.
everyone 人人,每人