MeNa Kamel
what is the difference between brush up and brush up on ?
I want to brush up my writing skills
I want to brush up on my writing skills ?

i need more examples ,plz
Apr 21, 2019 11:31 AM
Comments · 2
"Brush up on" is the correct phrase, as in "I need to brush up on my German, as I haven't spoken it in years."

"Brush up" by itself would be incomplete.

April 21, 2019
thanks a lot Brigit
April 21, 2019