她安静地坐在椅子上。

She sits ___quietly in the chair.

她悄悄地离开了聚会，没有人注意到。

She ___quietly left the party without anyone noticing.

她轻轻地关上门，以免吵醒熟睡的宝宝。

She closed the door ___quietly to avoid waking the sleeping baby.

她静静地坐在公园长椅上读着书。

She sat ___quietly on the park bench, reading her book.