You should accomplish the task within the allotted time.

你们必须在规定时间内完成这项任务。

youdao

I completed the test within the time allotted.

我在限定的时间内完成了试验。

《牛津词典》

We did the work within the time they'd allotted (to) us.

我们在指定的时间内把工作做完了。

youdao

We did the work within the time they'd allotted (to) us.

我们在指定的时间内把工作做完了。

youdao