____ are friends.
They
I am/is/are a chef.
am
I am/is/are a singer.
am
She am/is/are an athlete.
is
____ is a scientist.
He
____ is a teacher.
She
____ are musicians.
We/They
He am/is/are Brad Pitt.
is
____ are an artist.
You
You am/is/are a student.
are