Matching Pairs Customer Service - IdiomsOnline version Match the idiomatic expressions with their corresponding definition. by JAIR ALEXANDER ALZATE TORRES 1 talk at cross purposes 2 get to the bottom of the problem 3 the last straw 4 ripped off 5 pass the buck 6 slip my mind 7 go the extra mile misunderstand what someone else is referring to avoid responsibility forget to do something the last in a series of irritating events find the real cause of something try harder in order to achieve something paid far too much for something