他找不到护照时变得惊慌失措。

He became ___frantic when he couldn't find his passport.

她在最后一刻疯狂地收拾行李赶火车。

She made ___frantic last-minute packing to catch the train.

孩子们在操场上疯狂地跑来跑去。

The children were running around the playground in a ___frantic manner.