How old are you?
Are you from Great Britain?
Is he an electrician?
What is your last name?
Is your sister married?
What is their mother tongue?
What is your job?
Are you married?
I’m seventy-one.
No, I’m not. I’m Irish.
Yes, he is.
It’s Virtanen.
No, she’s not.
It’s French.
I’m a hairdresser.
No, we’re not. We’re just (vain) friends.