How old are you?
is/are: He ______ an engineer.
is
What's her job?
She's a _____ ________.
How old ____ ____? - She is 14 years old.
is she
Where are you from?
What is his job?
He is a doctor.
Choose a or an: It's ____ egg.
an
Is she a musician?
No, she isn't. She's a singer.
Is he a musician?
Yes, he is.
Where ____ ____ from? - He's from China.
is he