Resposta:
Exercício 1:
A) We are happy
B) They are cool/nice.
C) She is here.
D) Pedro is my best friend.
E) I am tired.
F) You are brothers.
G) The shirt is blue.
H) You are boring/bad.
Exercício 2:
A) We are not happy.
B) They are not cool/nice.
C) She is not here.
D) Pedro is not my best friend.
E) I am not tired.
F) You are not brothers.
G) The shirt is not blue.
H) You are not boring/bad.
Exercício 3:
A) Are we happy?
B) They are cool?
C) Is she here?
D) Is Pedro my best friend?
E) Am I bored?
F) Are you brothers?
G) Is the shirt blue?
H) Are you annoying?