Question

Fill in do does don't or doesn't .......your mum work ........your friend walk to school? ............you live in a flat ? ............you swim well ? ............you like elephants & .............your dad eat fish???

Answer 1

Does your mum work?
Does your friend walk to school?
Do you live in a flat?
Do you swim well?
Do you like elephants?
Does your dad eat fish.

Answer 2

Do your mum work? Does your friend walk to school? Do you live in a flat? Do you swim well? Do you like elephants? Does your dad eat fish?

In these sentences, "do" is used with "you" and "does" is used with "your mum," "your friend," and "your dad" because they are in the third person singular form. "Don't" is used to form a negative sentence with "you" and "doesn't" is used to form a negative sentence with "your mum," "your friend," and "your dad."