她的笑话让整个房间的气氛活跃了起来。

Her jokes really ___livened up the whole room.

音乐真的能让聚会热闹起来。

Music can really ___liven up a party.

音乐响起后，派对立刻变得热闹起来。

The party ___livened up as soon as the music started playing.