...... car is that? It's (Helena).
Whose / Helenas'
Whose / Helena's
Who's / Helenas'
...... palace is that? It's the (Queen).
Whose / It's the Queen's
Whose / It's the Queens'
Who is / It's the Queen's
...... building is that? It's (the University of Sydney).
Whose / It's the University of Sydney's.
Whose / It's the University of Sydneys'.
Who's / It's the University of Sydney's.
....... wallet is that? It's (Paul).
Who's / It's Paul's.
Whose / It's Paul.
Whose / It's Paul's.
..... is he married to? He's (Luciana) husband.
Who's / He's Luciana's husband.
Who / He's Luciana's husband.
Whose/ He's Luciana's husband.
........ toy is that? It's (Joe).
Who's / It's Joe's.
Whose / It's Joes'.
Whose / It's Joe's.
....... book is that? It's (Rory).
Whose / It's Rory's
Who is / It's Rory's
Whose / It's Rorys'
........ classroom is room 3? It's (our).
Whose / It's ours'.
Whose / It's our's.
Whose / It's our.
This is (Jane) bag.
This is Jane's bag.
This is Janes' bag.
This Jane's bag.
...... are you? I'm (Mark'a) sister.
Who / I'm Mark's sister.
Who / I'm Marks' sister.
Whose / I'm Mark's sister.
.... does that dog belong to? It's (Tim).
Who / It's Tims'
Who is/ It's Tim's
Who / It's Tim's
....... mother is that? It's (Denise) mother.
Whose / Denise's mother
Who is / Denise's mother
Whose / Denises' mother
.... is that woman? That's (Mary) sister.
Whose / That's Mary's sister.
Who / That's Mary's sister.
Who / That's Marys' sister.
...... chair is that? It's (Dan).
Whose / It's Dans.
Whose / It's Dan's.
Who's / It's Dan's.
...... bucket of chicken is that? It's my (dad).
Whose / It's my dad's
Whose / It's my dad
Whose / It's my dads'