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