get over
plough on
consummate
waltz
get over the line
piss in the wind
botch
queer someone's pitch
get blood out of a stone
push string uphill
chapter
get the job done
tai chi
keep ahead
push against an open door
punk out
carry coals to Newcastle
bite the biscuit
scratch one's own itch
plow on
relieve
kick at an open door
overtask
admonish
reproof
employ a steam engine to crack a nut
pound sand
lump
frob
go at
reprove
see daylight
knuckle down
bite on granite
get down to business
fight
make a meal of
struggle
flatfoot
bite off
keep at
bungle
sort
go through the motions
turn to
station
make bricks without straw
fart
piss up a rope
piffle