Сопоставьте идиомы языка и значение, 1 экстра вариант. 1) break a leg 2) don't judge the book by its cover 3) bite off more than you can chew 4) piece of cake 5) when pigs fly a) try to do a task that is more difficult than you can handle b) never c) very easy d) i wish you luck e) you should not prejudge the worth or value of something by its outward appearance alone f) be very smart