He usually____(reach) his office before seven o'clock. reach怎么变形原因

分类: 作业答案 • 2022-05-13 22:23:57

问题描述：

He usually____(reach) his office before seven o'clock. reach怎么变形
原因

答

reaches
主语是“he”,时态根据“usually”判断是一般时,所以用单三形式：reaches