施工现场有很多危险，请务必小心。

There are many ___hazards at the construction site, so please be careful.

我冒昧地说一句，这个计划可能不太可行。

Let me ___hazard a suggestion that this plan might not work.

他们在派对上玩危险游戏消遣。

They entertained themselves by playing ___hazard at the party.