他稍微调整了一下后视镜，以便看得更清楚。

He ___adjusted the rearview mirror slightly to get a better view.

孩子们需要一些时间来适应新学校的生活。

The children are still ___adjusting to life at their new school.

他在调整空调温度，让房间更舒适。

He is ___adjusting the air conditioner to make the room more comfortable.