The passengers on the bus watched with sympathy as Susan made her way carefully up the steps. She paid the driver and then, using her hands to 31 the seats, settled in one of them.
It had been a year since Susan became blind. A the result of an accident she was suddenly thrown into a world of 32 . Susan’s husband Mark watched her 33 into hopelessness and he was 34 to use every possible means to help his wife.
Finally, Susan felt ready to 35 to her job, but how would she get there? She used to take the bus, but she was now too 36 to get around the city by herself. Mark 37 to ride the bus with Susan each morning and evening 38 she could manage it by herself.
For two weeks, Mark 39 Susan to and from work each day. He taught her how to rely on her other 40 , specifically her hearing, to determine where she was and how to adapt to her new 41 .
A last, Susan decided that she was ready to try the trip 42 . Monday morning arrived. Bfore she left, she hugged her husband 43 , her eyes filled with tears of gratitude（感激）.She said good-bye and, for the first time, they went their 44 ways. Ech day went perfectly, and a wild excitement 45 Susan. She was doing it!
On Friday morning, Susan took the bus to work 46 . A she was getting off the bus, the driver said, “Miss, I sure 47 you.” Crious, Susan asked the driver 48 .
“You know ,every morning for the __49_week,a fine-looking gentleman in a military uniform has been standing across the corner watching you until you enter your office building safely,” the bus driver said.
Tears of happiness poured down Susan’s cheeks. She was so lucky for he had given her a gift more powerful than_50_,That is the gift of love that can bring light where there is darkness.