我爷爷年轻时喜欢听摇滚乐。

My grandfather loved listening to ___rock-n-roll when he was young.

他沉迷于摇滚乐的生活方式，追求自由和无拘无束的感觉。

He is addicted to the ___rock-n-roll lifestyle, chasing freedom and a carefree feeling.

音乐响起时，整个舞池开始随着节奏摇摆起来。

The whole dance floor started to ___rock and roll when the music began.