Have a good of it. 玩得很高兴。(口语很少用Have a good time)
It is urgent. 有急事。
What is the fuss? 吵什么?
Still up? 还没睡呀?
It doesn't make any differences. 没关系。
Don't let me down. 别让我失望。
God works. 上帝的安排。
Don't take ill of me. 别生我气。 (注意,这里用了take ill of)
Hope so. 希望如此。