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