This document contains 15 phrases with their definitions that are commonly used in casual conversation. It then provides 15 sentences where one of the phrases is missing and must be filled in from the list provided. The missing phrases are: (1) break the bank (2) elephant in the room (3) off the top of my head (4) a bitter pill (to swallow) (5) cut to the chase (6) once in a blue moon (7) a day late and a dollar short (8) burned out (9) cash cow (10) bite your tongue (11) a dime a dozen (12) knocked someone's socks off (13) basket case (14) fifth wheel (15) break