That is Robert's binder. That is ___ binder.
his
Those are Andrew's, Carla's, and Isabelle's backpacks. Those are ___ backpacks.
their
This is ___ pen (I)
my
This is Maria's stapler. This is ___ stapler.
her
This is the cat's bed. This is ___ bed.
its
That is the dog's bone. That is ___ bone.
its
These are ___ pencils (we)
our
That is ___ blackboard (you)
your
Those are Paul's and Andrea's highlighters. Those are ___ highlighters.
their
These are Jenny's textbooks. These are ___ textbooks.
her
This is ___ pencil case (you)
your
Those are Joaquin's notebooks. Those are ___ notebooks.
his
Those are ___ erasers (I)
my
These are ___ compasses (we)
our