The relationship wasn't working ____ so we broke up.
out
Before he puts his plan into action he's doing the _____work.
ground
Putting out fires and rescuing cats is ____ __ __ ____'s work for a firefighter.
all in a day
She's working around the ____ to finish her project.
clock
I've been working all _____ recently as we've had so much on.
hours
You need to have a good working ______ of the computer system.
knowledge
She's tired after doing a ______ workout at the gym.
vigorous
She never does the unpleasant tasks. I always have to do her ____ work for her.
dirty
Many students get a part-time job in order to work their ____ through university.
way
She has a rally strong work ____, she'll do whatever it takes to get the job done.
ethic
He's been working ____ his flying skills.
on
He managed to work ____ the problem and went to plan B.
around
He's going rollerblading to work ____ the extra calories from his holiday.
off
She's still working ____ to performing in public.
up
She's working ______ a degree in engineering but she still has two more years.
towards
He's seeing a therapist to help work _____ some of his problems.
through
