C
 1. cry wolf  呼叫有狼 ~~ 虛假的警報

     (1) Nobody will believe in him, because he has cried wolf many times.

　
 2. call one names  叫人名 ~~ 罵人

     (1) When the bad boys called him names, he got mad.

 
 3. cock and bull story  雞和牛的故事 ~~ 無稽之談

     (1) It was a cock and bull story that there was ghost in the house.

 
 4. come back to earth  回到地球 ~~ 面對現實

     (1) It is difficult to persuade a day-dreamer to come back to earth.

 
 5. cook up  烹調 ~~ 捏造

     (1) Don't cook up false documents.

　
 6. clean the house for someone  為某人清理房子 ~~ 找某人算賬

     (1) I will clean the house for him some other day.

　
 7. crook the elbow  屈曲手肘 ~~ 飲酒

     (1) He spent much money on crooking the elbow.

　
 8. Chinese puzzle  中國的謎 ~~ 難解的問題

     (1) It is a Chinese puzzle where to find a paradise.

　
 9. careless life  不小心的生活 ~~ 隨遇而安

     (1) A gentleman leads a careless life.

　
10. crocodile tears  鱷魚眼淚 ~~ 假慈悲

     (1) He cried at the funeral, but it was only crocodile tears.

　
11. cut the Gordian knot  快刀斬亂麻

　
12. carrot and stick  軟硬兼施