她突然在街上对着空气大喊大叫，人们都以为她疯了。

People thought she was ___crazy when she suddenly started shouting at the air in the street.

他对摄影非常痴迷，每天都带着相机出门。

He's ___crazy about photography and takes his camera everywhere.

在考试前一晚才开始复习真是太不明智了。

It would be ___crazy to start studying the night before the exam.

那场演唱会的灯光效果简直疯狂，全场观众都惊呆了。

The lighting effects at that concert were ___crazy, leaving the entire audience in awe.

暴风雨中的海浪变得疯狂而危险。

The waves became ___crazy and dangerous during the storm.