她的父母计划因医疗疏忽起诉外科医生。

Her parents plan to sue the surgeon for medical ___negligence.

报告强调了国家在环境保护方面的疏忽。

The report highlights state ___negligence in environmental protection.

他的疏忽导致了工厂的一起严重事故。

His ___negligence led to a serious accident at the factory.