break (v)

我哥哥在踢足球时摔断了腿。

My brother ___broke his leg while playing football.

我的手臂骨折了，需要打石膏。

My arm is ___broken and needs a cast.

芭芭拉在冰上滑倒，摔断了胳膊。

Barbara slipped on the ice and ___broke her ___arm.