The house...big.
is
are
am
The book ... green.
is
am
are
You... friends.
am
is
are
It ... a bike.
am
is
are
They...friends.
am
is
are
They ... apples
am
are
is
They ... zebras.
is
are
am
The cats...in the box.
am
are
is
It ... brown.
is
am
are
It ... green.
is
are
am
The snake ... brown.
is
are
am
I ... a boy.
are
is
am
He ... an astronaut.
are
is
am
I ... 10 years old.
are
am
is
They...happy.
are
am
is