我们看电影时喜欢坐在后排。

We prefer to sit in the back ___row during movies.

看，坐在我们后面那排的不是你的老师吗？

Look, isn't that your teacher sitting in the ___row behind us?

在课堂上，我总是坐在靠近黑板的第一排。

In class, I always sit in the first ___row near the board.