The initial idioms of the letter O

one's goose is cooked	one's heart goes out to
heart sinks, one's	one's heart is in mouth
one's heart is in the right place	heart in it, have one's
one's heart is set against	one's heart is set on
one's heart misses a beat	heart misses a beat, one's
one's heart stands still	one's home away from home
one's John Henry	the/(one's) last breath
one's last resting place	one's mind went blank
(one's) moment in the sun	one's money's worth
one's name is mud	one's next of kin
one's next-door neighbor	one's nose is in the air
one's number is up	one's old stamping ground
one's own worst enemy	one's say
one's sea legs	one's second wind
one's start	one's sunset years