The initial idioms of the letter I

issue with	it
It’s been	It’s been a slice!
It’s not my dog	It’s showtime!
It’s your funeral!	It ain't fittin'
it ain't over till/until it's over	it ain't over till/until the fat lady sings
get one's act together	It blows my mind!
it can't be helped	It cuts both ways
It cuts two ways	does (exactly) what it says on the tin
it does no harm (for someone) to do (something)	it doesn't hurt to
This doesn't quite suit me	it doesn't take a rocket scientist
it doesn't take a rocket scientist to	It don’t make me no nevermind
It don’t make no nevermind	it escapes
it figures	it goes without saying
It has name on it	It is a long lane that has no turning
it is a matter of (doing something)	It is a poor heart that never rejoices