下列各句中，没有语病、句意明确的一句是

(2014·兖州模拟)—Why do you look so worried?—My computer broke down last week and my essay has been left________since.

When caught________, he begged for my pardon and tried________punishment. [ ]

3.Once one’s desire ______ reason, trouble is sure to follow.

You shouldn’t have said that．Look! She is getting _____． — But I meant no harm．