Possession: noun singular + 's Who's John? He's
Sue's brother
• plural noun + -s' Whose uncle is Mark?
He's the girls' uncle
• irregular plural noun + 's This is the
men's house.
We use who's to ask about a person.
• We use whose to ask about possession.
5.56
Ask and answer.
3
A: Who's Sam?
B: He's Helen's husband. Whose
mum is Ann?
A: She's Sam and Mary's mum.