Boa noite!
Se baseando na regra gramatical do verbo to be, com suas conjugações na forma negativa:
I am not
You are not (aren't)
He/She/It is not (isn't)
We are not (aren't)
You are not (aren't)
They are not (aren't)
Temos:
A- She is not an engineer.
B- I am not a teacher.
C- He is not a singer.
D- I am not a pilot.
E- She is not a cooker.
F- We are not students.
Espero ter ajudado! Bons estudos
