She became uncooperative: unwilling to do her homework or help with any household chores.

她变得不合作起来：不愿做作业或是帮助分担家务。

《柯林斯英汉双解大词典》

She became much provoked because the women called to her from every side, "How could you do it?"

她被激怒了，因为女人们从四面八方对她喊：“你怎么能这样做？”

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The 14-year-old American girl became fond of baking and decorating cakes when her mother first taught her how to do it.

这个14岁的美国女孩在母亲第一次教她烘焙和装饰蛋糕时就喜欢上了烘焙和装饰蛋糕。

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Firemen became professionals. They are paid to do their job.

VOA: special.2009.05.17

And I became appalled at learning what we do to animals.

了解到我们对待动物的方式，我感到十分震惊。

普林斯顿公开课 - 人性课程节选

And we learned a lot about how to do that correctly and arguably became best in the world at managing inventory and dealing with technology transitions after that near-death experience.

我们从中学会了,该如何正确地完成转型,现在可以算是世界上,库存管理地最好的公司之一,也成为了最会应对技术转型的公司。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

After the Japanese invasion in 1937, Liddell carried on his missionary work even when it became dangerous to do so.

BBC: Chariots of Fire's Eric Liddell is Chinese 'hero'

The auteur behind such acclaimed documentaries as "Lou Reed: Rock and Roll Heart, " "Thinking XXX" and "The Black List" series became inspired to do the project after a chance encounter.

CNN: 'Supermodels' film reveals sometimes ugly side of beauty

It became increasingly difficult to do this work alongside his regular medical practice.

NEWYORKER: The Hot Spotters