107.
W: What kind of course are you looking for, language or computer?
M: I need to improve my English.
W: Have you ever considered taking one of our online courses?
答案解析：
正确答案为C。根据taking one of our online courses学习我们的一个在线课程。可知，女子为办公室员工。因此C项正确。A，成人学生，与对话内容不符，排除。B，英语教师，对话中可知，女子应在咨询类人员，因此B项排除。

108.
M: John worked as a teacher for two years. Then he became a reporter, after that he started writing novels.
W: I know. And he's been doing that ever since.
答案解析：
正确答案为A。根据男子说Then he became a reporter, after that he started writing novels.然后他成为了记者，再之后他开始写小说。及女子所说And he's been doing that ever since.他就一直在做那项工作。可知，男子目前还在写小说，因此A项正确，他是一名作家。B和C都是约翰以前做过的工作，排除。