Did you catch the 12 idioms? Let me just run them by you again, just to make sure that you've got them. All of these idioms are printed on the page for this episode on my wonderful website. So there was to cost an arm and a leg, which means if something costs an arm anda leg, it means it's very expensive. To be over the moon means to be delighted; I'm absolutely over the moon to be going home for Christmas. The expression is to get fired and to be let go: It can take several years to find your feet in the banking industry. We also had a housewarming party, which probably most people know but don't