问题补充：
in need, is crazy about，would rather, used to , very kind, a lot of traffic, throughout，
getting lost, so patient
【小题1】The children were afraid of while going through the forest .
【小题2】It’s necessary for us to help the people .
【小题3】 His brother listening to music and he can sing lots of songs.
【小题4】 Bob go to school on foot . But now he takes the school bus.
【小题5】The professor (教授) worked very hard his teaching career.
【小题6】I feel too tired. I stay at home.
【小题7】Sorry for being late. But there’s in the street.
【小题8】Timmy is that we all like to ask him for help when we are in trouble.getting lost
答案：
(答案→)getting lost
解析：
【小题1】本题的含义为孩子们穿过森林的时候害怕迷路，故本句空格处填迷路的短语getting lost。
【小题2】本句的含义为对于我们而言帮助那些需要帮助的人是有必要的，故本句空格处填需要的短语in need。
【小题3】本题的含义为他的兄弟对听音乐非常的疯狂，故本句空格处填对某事疯狂的短语is crazy about。
【小题4】本句的含义为鲍勃曾今步行上学，故本句空格处填曾今的结构used to。
【小题5】本句的含义为在整个教学生涯里工作非常努力，故本句空格处填贯穿的单词throughout。
【小题6】本句的含义为我感到太累了，我宁愿待在家里，故本句空格处填宁愿的结构would rather。
【小题7】本句的含义为很抱歉迟到了，街道上有许多的行人和车辆，故本句空格处填a lot of traffic。
【小题8】本句的含义为蒂姆如此有耐心以至于我们都喜欢向他寻求帮助，故本句空格处填如此有耐心的短语so patient。
