David is mine brother.
David is my brother.
A: John, this ... Marta.
is
Are these / this your keys?
these
The teacher name Mike
The teacher’s name is Mike
Britain Thailand German Portugal
German
The house is their.
The house is theirs.
B: Hi, Marta. ... you Italian?
C: No, I ... .
Are
'm not.
No, those / these are my keys over there.
those
This is Pietro. He Tom friend.
He’s Tom’s friend.
Chinese Polish Italy Malaysian
Italy
It’s Bob’s cat. It’s her cat.
It’s Bob’s cat. It’s his cat.
A: ... your friend a teacher?
B: No, she ... .
Is
isn't
My passport’s in my bag. Where’s yours / mine?
yours
Peter laptop white.
Peter’s laptop is white.
Brazil Vietnam Greek the USA
Greek
The flowers are your.
The flowers are yours.
A: ... they Mr and Mrs Smith?
B: No, they .... .
Are
aren't
It’s in this / that side pocket here.
this
My doctor name is Lee. He Japanese.
My doctor’s name is Lee. He’s Japanese.
China Indian British Japanese
China
This is ours garden.
This is our garden.
They ... Mr and Mrs Brown.
are
A: Is that / those Rachel’s purse on the table?
B: No, it’s your / yours.
that
yours
Nick toothbrush in the bag.
Nick’s toothbrush is in the bag.
Japan Russia Argentinian Egypt
Argentinian