_________ of cake
Piece of cake
When _______ fly
When pigs fly
__________ potato
Couch potato
__________ with envy
Green with envy
_______ in a pod
Peas in a pod
Under the _____________
Under the weather
_______ the hay
Hit the hay
Spill the _________
Spill the beans
______ over spilled _______
Cry over spilled milk
A _______ a ___________
A dime a dozen
All ________
All ears
Best of both ________
Best of both worlds
Time _______
Time flies
Taking a _____ ______
Taking a cat nap
_______ eye view
Birds eye view
Light as a ________
Light as a feather
