1、 until
2、 He did not go until night、他直到夜里才走。
3、 Will this fish keep until tomorrow?这鱼能搁到明天吗？
4、 Go straight on until you come to a large building、一直往前走，直到你走到一座大楼。
5、 She didn't go to bed until her daughter came back、她一直等到女儿回来才去睡觉。
6、 I will wait here until the concert is over、我将一直在这儿等到音乐会结束。
7、