Resposta:
3. Complete as frases com a forma negativa do verbo to be, use a forma contraída: am not,
isn't ou aren't. Copie as frases em seu caderno.
a) They aren't
my friends.
b) She isn't
my mother.
c) He isn't
my father.
d) It isn't
a banana.
e)I am not happy.
f)We aren't student
h) He ins't
happy.
g) You aren't student.
Explicação:
