leg it
run
pat on the back
recognition
cost an arm and leg
expensive
keep an eye on
care
black out
faint
the green light
permission
have the blues
get depressed
red tape
bureaucracy
lend a hand
help
flesh and blood
a relative
heart is in the mouth
be nervous
out of the blue
unexpectedly
thick in the head
stupid
see eye to eye
agree
let one's hair down
relax
come to hand
arrive
