After

I got home at 7 today as well because I was supposed to take an English lesson.
It was about reviewing my English diary that was not corrected yet.
I will review what I learned tommrow.

Before

I just got home at 7, because it is supposed to take an English lesson today.
It was an English diary review, that was not checked yet.
I will review tomorrow, what I learned.

오늘도 7시에 영어레슨이 있어서 회사를 마치고 바로 집으로 왔다.  
오늘 수업 내용은 그동안 체크하지 못한 영어일기 리뷰였다.  
내일은 오늘 배운 내용을 복습해야겠다.