瑜伽课上，老师让我们伸展双腿保持30秒。

In yoga class, the teacher asked us to ___stretch our legs and hold for 30 seconds.

我们得把这块布料拉长一点才能盖住整个桌子。

We need to ___stretch this piece of fabric a bit to cover the whole table.

为了通过考试，她竭尽全力学习到深夜。

She ___stretched herself to study late into the night for the exam.