He ____ 34 years old.
isn't
Roger and Luis _____ 4 years old.
are
Is it a dog or a cat?
It's a dog.
She ____ a veterinarian.
is
Leonel Messi _____ from Paraguay.
isn't
I _____ in the gymnasium.
am not
Your brother ______ a student.
is
The students _____ in the classroom.
are
Is it a horse or a zebra?
It's a zebra.
My friend _____ from Spain.
isn't
Robert and Ana ______ sad.
aren't
Giant Pandas _____ white and black.
are
White sharks _____ herbivores.
aren't
I _____ happy today.
am
My father ____ Brazilian.
is