他一有机会就从派对上溜走了。

He ___slipped ___away from the party as soon as he could.

囚犯在夜间成功溜走了。

The prisoner managed to ___slip ___away during the night.

她不想引起骚动，于是晚饭后悄悄溜走了。

She didn't want a scene, so she ___slipped ___away quietly after dinner.