You should finish the task by ten o 'clock.

你应该在十点之前完成这项任务。

youdao

Task 6 7pm: Put an alarm clock in a crib.

晚上7点任务六：把闹钟放到婴儿床里。

youdao

The requirement is that the task (should) be finished before 6 o 'clock.

按照要求，六点前应完成任务。

youdao

The requirement is that the task (should) be finished before 6 o 'clock.

按照要求，六点前应完成任务。

youdao