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