This is ... computer.
This is her computer.
This is ... car.
This is their car
This is ... present.
This is his present.
Here is ... coffee.
Here is your coffee.
(I) car isn't blue.
My car isn't blue.
This is ... planet.
This is our planet.
(She) bike isn't new.
Her bike isn't new.
(You) bed isn't big.
Your bed isn't big.
(He) phone isn't old.
His phone isn't old.
(It) colour isn't purple.
Its colour is yellow.
(We) bedroom isn't small.
Our bedroom isn't small.
(They) boxes aren't new.
Their boxes aren't new.
Is (you) lorry blue?
Is your lorry blue?
Are (she) sisters sad?
Are her sisters sad?
Is (he) bus funny?
Is his bus funny?
Is (we) helicopter cool?
Is our helicopter cool?
