休息几个月后，他重新参与了这个项目。

After a few months off, he is ___re-engaging with the project.

老师用有趣的新实验重新吸引了走神的学生。

The teacher used an interesting new experiment to ___re-engage the distracted students.

她决定重新联系多年未见的大学室友。

She decided to ___re-engage with her college roommate whom she hadn't seen for years.