to leave someone holding the bag

to leave someone in peace

to leave someone out in the rain

to leave someone something

to leave someone to his own devices

to leave a lot to be desired

to leave someone unmoved

to leave someone waiting

to leave something half-done

to leave something over

to leave something to chance

to leave for good

to leave something unchanged

to leave something undone

to leave something untouched

to leave the country

to leave the door open

to leave something out of consideration

to leave the door open for further negotiations

to leave the engine running

to leave the rails

to leave the work to someone

to leave void

to leave well alone

to leave word with someone