团队提前完成了报告。

The team delivered the report ___ahead ___of ___schedule.

员工因提前完成任务而获得奖励。

Employees receive incentives for finishing tasks ___ahead ___of ___time.

会议提前开始，所以我们有额外时间。

The meeting started ___ahead ___of ___schedule, so we had extra time.