It's time that we made up the missed lessons.

该是我们把错过的课给补上的时候了。

youdao

And we have decided to help her make up the lessons she has missed so that she can keep up with us.

我们决定帮助她补习所缺的课程，使她能跟上我们的进度。

youdao

We don't refund the fee and make up the missed lessons because of the students.

因学生自己原因不能来上课，不予补课，也不予退还相关费用。

youdao