Get off scot-free
Free rein
To hit a nerve
There's no such thing as free lunch
A real hit
Free-for-all
Hit the right note
To hit the road
Hit and miss
Take a big hit
Everything costs something (you should be suspicious of anything that apears to be free)
To leave
Freedom of action or expression.
Not consistently successful
An unrestricted situation or event where everyone may take part
To be appropriate
Suffer a financial loss
To mention a sensitive point.
A big success
To go unpunished.
