在参加攀岩课程之前，每个人都必须签署一份免责声明。

Before taking the rock climbing class, everyone must sign a ___waiver.

公司为员工提供了迟到豁免权，允许他们每月迟到三次而不受处罚。

The company offers ___waivers to employees, allowing them to be late up to three times per month without penalty.

这位受伤的球员被球队放入了豁免名单。

The injured player was put on ___waivers by his team.