Resposta :
a) they aren’t american
b) she is not my teacher
c) we aren’t students
d) i’m not from brazil
e) mark and tim aren’t friends
b) she is not my teacher
c) we aren’t students
d) i’m not from brazil
e) mark and tim aren’t friends
They are not (aren’t) American.
She is not (isn’t) my teacher.
We are not (aren’t) students.
I’m not from Brasil.
Mark and Tim are not (aren’t) friends.
She is not (isn’t) my teacher.
We are not (aren’t) students.
I’m not from Brasil.
Mark and Tim are not (aren’t) friends.