I run / runs very fast.
I run very fast.
Do / Does your brother drive a car?
Does your brother drive a car?
She are / is a successful student.
She is a successful student.
I doesn't / don't travel at all.
I don't travel at all.
Does / Do you eat meat?
Do you eat meat?
My mother walk / walks every morning.
My mother walks every morning.
We always go / goes to school on foot.
We always go to school on foot.
Lily reads / read a book.
Lily reads a book.
Mark don't / doesn't listen to jazz music.
Mark doesn't listen to jazz music.
I have / has three sisters.
I have three sisters.
Tom plays / play chess.
Tom plays chess.