Question

【題目】My mother walked into the bedroom q________ while my sister was sleeping because she was afraid to wake her up.

Answer 1

【答案】quietly

【解析】

句意：我媽媽在我妹妹睡覺的時候悄悄地走進臥室，因為她（媽媽）害怕吵醒她（妹妹）。

句中walked是動詞，所以此處使用副詞對其進行修飾；根據(jù)句中“because she was afraid to wake her up”可知，媽媽害怕吵醒妹妹，所以她悄悄地走進臥室；quietly是副詞，意為“安靜地，悄悄地”。故填quietly。