معالجة مهارة 2

Match A to what suitable in B : What have you done Ali ! That car costed me ..................... an arm and a leg I'm so happy , the exam was ...................... , I think i will get a full mark . a piece of cake A: Oh , No ! my watch is gone ! .... B: why you are so concern ? A: actually it .............. costed me an arm and a leg