今晚我们吃妈妈煮的蔬菜炖肉。

We're having mom's vegetable ___stew for dinner tonight.

她正在炉子上慢慢炖牛肉。

She is ___stewing beef on the stove.

他因为考试结果而焦虑不安。

He was in a ___stew about his exam results.

她让他自己为错误烦恼，而不是立刻帮他解决。

She let him ___stew over his mistake instead of fixing it right away.