I'll have to plug away at this report if I want to finish it by Friday
She's been plugging away at her studies all weekend
You just need to plug away and keep practicing if you want to improve your skills
He's been plugging away at the guitar for hours
They've been plugging away at the difficult puzzle for a long time
If you plug away at the math problems, you'll eventually understand them
She's been plugging away at her business idea, hoping it will take off
We've been plugging away at this project, and we're finally seeing progress
He's plugging away at his novel, writing a little bit each day
Just plug away at your responsibilities, and you'll get through the week
This project is so difficult, I'm not sure I can finish.
Don't give up, just plug away at it a little each day.
Okay, I will try to keep going then.
She had to plug away at the difficult task
She worked diligently on the hard job
She persisted with the challenging assignment