_____ is/are your closest friend(s)?
Who
_____ is your favorite kind of music?
What
_____ is your favorite artist?
Who
______ is that woman?
Who
_____ do you do to relax?
What
_____ are you from?
Where
_____ are you doing this weekend?
What
_____ do you work?
Where
_____ do you want to go on your next vacation?
Where