He ... an astronaut.
am
is
are
The snake ... long and green.
am
is
are
They...animals.
are
is
am
They...friends.
am
are
is
I ... a boy.
is
am
are
You... friends.
am
are
is
They ... apples
are
am
is
I ... a boy.
aren't
am
are
am not
The snake ...
is blue
is brown
is sad
is fat
They ... sheep.
are
am
is
The house...big.
is
are
am
The cats...in the box.
are
is
isn't
aren't
He ... hot.
isn't
are
is
aren't
The bike...old.
am not
isn't
aren't
They...happy.
aren't
isn't
are
is
The kids...running.
am
is
are
