She had to rub out the mistake on the blackboard
Can you rub out this pencil mark for me?
The teacher asked the student to rub out the incorrect answer
He tried to rub out the dirt from his shirt, but it wouldn't come off
We need to rub out this old paint before we can repaint the wall
Please rub out the chalk dust from your hands
The eraser was good enough to rub out the pencil lines
You can rub out the chalk marks with a damp cloth
They had to rub out the entire equation and start again
She managed to rub out the smudges on the window
I made a mistake, can you rub out that part?
Of course, I will rub it out right now.
Thank you, that is much better.
Please rub out the mistakes on the test
Correct the errors on the test, please
Erase the errors on the test for me