Idiom first -Easy
Break a leg
Good luck!
Something is extremely easy
Hint: _ _ cake
Piece of Cake
Break The Ice
Initiate a conversation or social interaction in a friendly manner.
Beat around the bush
Avoid saying what you mean, usually because it makes you uncomfortable.
Hit the nail on the head
Do or say something exactly right.
Sick
Hint: _ _ _ weather
Feeling Under the weather