2. works, is, have, speaks,are, go, has, like, studies, have.
My friends don't work at an office.
Do your friends work at an office?
Our granny isn't 70 years old.
Is your granny 70 years old?
You don't have many friends.
Do you have many friends?
Susan does not speak Spanish.
Does Susan speak Spanish?
Bill and David are not handsome young men.
Are Bill and Davis handsome young men?
I have my duties about the house.
Jane likes to look after her little sister.
Are you fond of volleyball?
Our grandmother does a lot of work about the house.