3. Our teacher often _______ (arrive) at school early in the school.是不是填arrives
问题描述：
3. Our teacher often _______ (arrive) at school early in the school.是不是填arrives
答
Our teacher often arrives at school early in the morning. 用第三人称单数，加s
答
arrives 因为有个ofter嘛
时态用一般现在时
答
arrives 第三人称单数形式 一般动词后面加S
答
Our teacher often arrives at school early in the morning.
答
是的,用单三arrives
答
arrives 没错！！