Definition: to go to bed later than usual Level: B2
我们熬夜到很晚，为了看电视上的电影。
We ___stayed ___up late to watch a movie on TV.
在拉斯维加斯，我们整夜不睡地赌博。
In Vegas, we were ___staying ___up all night gambling.
她熬夜学习，准备期末考试。
She ___stayed ___up studying for her final exams.
