编辑在发表前对文章进行了几处修正。

The editor made a few ___corrections to the article before publishing it.

老师在我的作业上做了几处修正。

The teacher made several ___corrections on my homework.

老师在批改作业时做了很多修改。

The teacher made several ___corrections while grading the homework.

她在矫正部门工作，负责监督监狱的教育项目。

She works in the ___corrections department, overseeing educational programs in prisons.