1 . 天色渐暗，他感到一阵不安。
As the sky gradually darkened, ________ .

2 . 看着他往悬崖上爬， 大家都焦虑地屏住了呼吸。
Watching him climb up the cliff, everybody was breathless ________.

5 . 玛丽既担心又害怕，几乎要哭了。
Mary was close to crying ________________. (介词短语)

6 . 她手里拿着试卷，不安地去了老师的办公室。（一句多译）
（1）Test paper in her hand, ________________.
（2）Test paper in her hand, ________________.

7 . 她焦虑地站着，禁不住探身看向远处，等候着她丈夫的到来。
Waiting for her husband's coming，she ________________ and couldn't help leaning forward to look into the distance.

8 . 看到他的脸充满了焦虑，我感到难过，决定和他说些什么。
________, I felt sad, deciding to talk something with him.(分词作状语)

9 . He was waiting for his younger brother’s return ____________ .
他焦虑地等着弟弟归来。