下列各句中，加点的成语使用正确的一句是（ ）

I didn’t tell him the news.— Oh, you __________. [ ]

The thief was caught stealing money from the shop opposite the school and _________ by the local police at the moment

______ about his own safety, though he was ingreat danger himself

It is not who is right but what is right ____ is of importance.