Relier Pairs Idioms Matching GameVersion en ligne Test your knowledge of idioms with this fun matching pairs game! par Janice Gaskin 1 Break a leg 2 Scared of his own shadow 3 Hit the nail on the head 4 Let the cat out of the bag 5 Cost an arm and a leg 6 lone it (loned it) 7 Piece of cake 8 Bite the bullet 9 Kill two birds with one stone 10 A piece of the pie Reveal a secret A share of something do (did) it alone. Correct Easy Good luck Expensive Accomplish two things at once Face a difficult situation Unreasonably afraid of most everything.