7A
1. Then she settled in, placed her briefcase on her lap and rested her cane against her leg.
3. She used to take the bus, but was now too frightened to get around the city by herself.
她以前都是坐公交车的，但是现在太害怕了，不敢一个人在城里走动。
1. After shadowing he manager for three months, the sales person ________ (觉得可以独自做这项工作了).
thought he could do this job on his own
3. The little boy ________ (挣扎着从泥泞中爬起来) and staggered away into the mist.
struggled to stand up from the mud
2. Due to a medical misdiagnosis she had been rendered sightless, and she was suddenly thrown into a world of darkness, anger, frustration and self-pity.
由于一次误诊，她失去了视力，一下子跌进了黑暗的世界，愤怒无奈，自悲自怜。
5. He taught her how to rely on her other senses, specifically her hearing, to determine where she was and how to adapt to her new environment.
他教她如何依靠她的其他感官，特别是听力，来确定方位和适应新的环境。
2. The old man looked at the policeman, ________ (眼睛里蓄满了感激的泪花) for his help and patience.
his eyes filling with tears of gratitude
4. ________ (看着瀑布在你面前飞流直下), you will be amazed by the awesomeness of nature.
Seeing the waterfall pouring down in front of you
4. At first, this comforted Susan, and fulfilled Mark's need to protect his sightless wife who was so insecure about performing the slightest task.
起初，这样做使苏珊很安心，也满足了马克要保护失明妻子的需要，因为她对于做微不足道的事儿都没有安全感。
5. ________ (他被警察问得哑口无言) and admitted that he had stolen the diamond ring.
He was rendered speechless by the policeman's questions