Phrase A:
What a mess! I can't find my socks... The blue ones, they aren’t mine! Are they to her?
Phrase B:
Where are your parents keys? I can see yours on the table, mine are on the sofa, but i cannot find their.
Phrase C:
There are a lot of english books in my backpack, yours, his one, and of course, mine!
Phrase D:
“Whose dog is it? Is it yours?”
“No it isn’t mine. I think its Mrs Robinson's one.”
“Oh yes, its her's! There’s the name on the collar!”
