那个醉汉用酒瓶击昏了保安。

The drunk man ___conked the security guard with a bottle.

空调突然坏了，在这个大热天真让人受不了。

The air conditioner ___conked out in the middle of this hot day.

长途旅行后，她累得在沙发上突然睡着了。

After the long journey, she ___conked out on the sofa.