72. call on 拜访
73. care for 照顾; 喜欢
74. carry out 执行
75. catch (a) cold 着凉;伤风
76. catch up with 赶上(或超过)
77. change one s mind 改变主意
78. check in 办理登机
79. come across 被理解; 遇见
80. come back 回来;想起来
81. come from 出生于;来自
82. come on 快;走吧;跟我来
83. come out 出来;(书等)出版,发行
84. come to an end 结束
85. come to know 知道