Relier Pairs Schema Version en ligne Look at the idioms and match them with the correct definition. par Doribeth Jarquín Calvo 1 A piece of cake 2 Once in a blue moon 3 To see eye to eye 4 To cost an arm and a leg 5 Speaking of the devil 6 The cat is out of the bag 7 Burn the midnight oil 8 Cat got your tongue ? 9 It´s raining cats and dogs agreeing with someone It´s raining heavily something is very expensive someone is quiet and isn´t talking something is very easy very rarely to accidentally reveal a secret the person you´re just talking about arrives to work until late at night