luck

她戴着一个幸运符手链以求好运。

She wears a charm bracelet for ___luck.

他能及时赶上火车真是幸运。

It was pure ___luck that he caught the train just in time.

祝你在比赛中好运！

Good ___luck in your game!

我们队今天运气不好，输掉了比赛。

Our team had bad ___luck today and lost the match.