102．for a change 换换环境（花样等）
103．charge sb. with 控告某人犯有
104．in charge of 负责（某事）
in the charge of 由管
105．take charge of 负责管理（照顾）
106． charge...for 因索取（费用）
charge sb. with sth. 控告某人犯有
107．round the clock 昼夜不停地
108．comment on评论
109．commit oneself to 使自己承担 commit sb. to prison 把某人送进监狱；commit ones idea to writing 把某人的想法写下来；commit a matter to a committee 把某事交给委员会讨论
110．in common （和）有共同之处，共用
be common to sb. 是与某人所共有的
111．keep company with 和要好
112．compare...with... 把与比较
113．compare...to... 把比作
114．by comparison 比较起来
115．in comparison with 和比起来
116．compensate for 补偿，赔偿，弥补 compensate sb. for sth. 赔偿，弥补
117．complain of 抱怨；诉苦；控告；complain about 抱怨某人或事情；complain to sb. about sth. 向某人抱怨；complain（抱怨）；complement（补充）；compliment（恭维）
118．comply with 遵守，依从
119．conceive of 想象，设想
120．concentrate on 集中，专心
121．be concerned with 与有关
122．concern oneself about/with 关心
123．in conclusion 最后一点；at the conclusion of 当结束时
124．condemn sb. to 判决
125．on condition that 以为条件，假如
in that = because 因为
now that = since 既然
for all that = although尽管
126．in/out of condition 健康状况好／不好
in good condition 处于良好（坏）状态
127．confess 承认，供认
confess to a crime承认罪行
128．confide in 对讲真心话，依赖
129．in confidence 推心置腹地；
with confidence 满怀信心地；
have confidence in 对有信心，
130．confidence in sb./sth. 对的信赖
131．be confident of 有信心