她在打网球时扭伤了手腕。

She ___twisted her wrist while playing tennis.

他在徒步时扭伤了膝盖，不得不被抬回来。

He ___twisted his knee during the hike and had to be carried back.

如果你突然扭动脖子，可能会受伤。

If you ___twist your neck suddenly, you might injure it.