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