We ... Chechen
are
I ... ... a doctor (-)
am not
He ... ... at school
is not
He ... a student
is
They ... ... sad (-)
are not
They ... happy
are
Rise ... our favourite school
is
I ... a doctor
am
It ... a cat
is
We ... ... at home (-)
are not
You ... ... happy, you ... sad
are not; are
I ... ... from America, I ... from Russia
am not; am
We ... friends
are
You ... a teacher
are
She ... ... at home, she is at school
is not; is
It ... ... in America (-)
is not
She ... a princess
is
Grozny Mall ... really big
is