狗狗在草地上舒展开来，享受着阳光。

The dog ___stretched out on the grass, basking in the sunlight.

我们的假期被延长了两周。

Our vacation was ___extended for two more weeks.

瑜伽课后，他伸展双腿放松肌肉。

After yoga class, he ___stretched out his legs to relax the muscles.