I ___ Brazilian. I'm Costa Rican.
I'm not Brazilian. I'm Costa Rican.
A: ___ your mother a doctor? B: No, she ___.
A: Is your mother a doctor? B: No, she isn't.
Marc ___ from the US, he's from Canada.
Marc isn't from the US, he's from Canada.
I like you. You ___ my friend.
I like you. You are my friend.
A: ___ your sisters married? B: No, they ___.
A: Are your sisters married? B: No, they aren't.
A: How old ___ you? B: I ___ 15.
A: How old are you? B: I'm 15.
A: ____ you from Boston? B: Yes, we _____.
A: Are you from Boston? B: Yes, we are.
Where ____ you from?
Where are you from?
