Let the cat out of the bag
Kill two birds with one stone
Cost an arm and a leg
Bite the bullet
A piece of the pie
lone it (loned it)
Hit the nail on the head
Piece of cake
Break a leg
Scared of his own shadow
do (did) it alone.
Unreasonably afraid of most everything.
A share of something
Good luck
Easy
Expensive
Correct
Accomplish two things at once
Face a difficult situation
Reveal a secret
