Oh, no! I am the best one! I am the best teacher !

is
am
are
He ___ busy at the moment.
is

am
is
are
I ___ ready for the lesson .
am

are
am
is
They ___ students
are

is
am
are
He ___ cool.
is

are
am
is
You ___ crazy
are

are
am
is
___ you a director or a puppy?
Are

is
am
are
She ___ a kitty.
is

is
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are
She ___ a girl
is