当我在会议上批评她的管理风格时，我搞砸了。

I ___blew ___it when I criticized her management style during the meeting.

他因为一个粗心的错误而失去了赢得比赛的机会。

He ___blew ___his ___chance to win the competition by making a careless error.

如果你这次搞砸了，你就不会再有其他机会了。

If you ___blow ___it this time, there won't be any more opportunities for you.