Relier Pairs IdiomsVersion en ligne Some idioms par Catalina Rojas Trujillo 1 As cool as cucumber 2 Once in a blue moon 3 Ring a bell 4 For donkeys years 5 By the skin of your teeth 6 Cross your fingers 7 The last straw 8 Gut feeling 9 Let the cat out of the bag 10 Speak of the devil To allow a secret to be known, usually without intending to To hope that things will happen in the way that you want them to Used to describe someone who is very calm To sound familiar Not very often Something you say when the person you were talking about appears unexpectedly Many years It is the maximum degree that can be reached and fills patience Achieve something for little The intuition that a person has about a situation or person, usually when something is not going well.