Mă puteți ajuta vă rog!!!Pe 2 și 3!!Cat mai repede!!

2.
These are the girl's pencils
My sister's Sue
Look at that bicycle over there!Is it Paul's?
This is Helen's handbag
3
Who's Linda?
Whose pen is this?
Who's he?
whose notebooks are these?
who's brother is derek?
Who's susan?