Whose jackets . . . . . . . . . . these? They're John's jackets.
are
Whose cats are these? . . . . . . . . . . the children's cats.
They're
. . . . . . . . . . water bottle is this? It's John's water bottle.
Whose
Whose pencil is this? (ANNA)
It's Anna's pencil.
Whose dogs are these? (KIM AND LILY)
They're Kim and Lily's dogs.
Whose glasses are . . . . . . . . . .? They're Vilma's glasses.
these
Whose restrooms are these? (THE MEN)
They're the men's restrooms.
Whose doll is this? . . . . . . . . . . Ellie's doll.
It's
Where are . . . . . . . . . . . cellphones? (MARIA)
Where are Maria's cellphones?
Whose glasses are these? (VILMA)
They're Vilma's glasses.
Whose books are these? (THE STUDENTS)
They're the students' books.
Whose balls are these? (TIM)
They're Tim's balls.
Whose scissors are these? (HELEN)
They're Helen's scissors.
Whose laptop is this? (DANIEL)
It's Daniel's laptop.
Where . . . . . . . . . . . Clover's sweaters? They're in the closet.
are
. . . . . . . . . . cats are these? They're the children's cats.
Whose
Whose lunch box is this? (TOM AND ANNA)
It's Tom and Anna's lunch box.
Whose laptop . . . . . . . . . . . this? It's Mark's laptop.
is
Whose robot is this? (MARK)
It's Mark's robot.