Be (+)
He ___ my best friend.
He is my best friend.
I ___ late.
I'm not late.
he / a / KPOP idol?
Is he a KPOP idol?
What do you say when talking about yourself?
I am
They are happy.
Are they happy?
I ___ the best card player in my family.
I am the best card player in my family.
She ___ my sister.
She isn't my sister.
they / musicians?
Are they musicans?
What do you say when talking about a boy?
He is
She is rich.
Is she rich?
We ___ from Russia.
We are from Russia.
You ___ a pilot.
You aren't a pilot.
I / a student?
Am I a student?
What do you say when talking about yourself and someone?
We are
I am going shopping today.
Am I going shopping today?
It ___ very hot today.
It is very hot today.
They ___ our neighbors.
They aren't our neighbors.
you / good at math?
Are you good at math?
What do you say when talking about many people?
They are
We are going to watch a movie tonight.
Are we going to watch a movie tonight?
They ___ hard-working.
They are hard-working.
It ___ Friday today.
It isn't Friday today.
she / your sister?
Is she your sister?
What do you say when talking about something?
It is/ This is/ That is
Yes, he is. He is at school.
Is he at school?