This is (OUR / THEIR) teacher.
our
Whose cat is this? It's _________(Chelsea) cat.
Chelsea's
Whose pencil is this? It's _________ (Ares) pencil.
Ares's
Whose book is this? It's _________ (Miranda) book.
Miranda's
Whose headphones are these? They're ________ (Asier) headphones.
Asier's
Whose watch is this? It's ________ (Mara) watch.
Mara's
