Resposta :
Resposta:
a) I: are the boys very happy?
N: the boys aren't very happy.
b) I: is this exercise difficult?
N: this exercise isn't difficult.
c) I: is he cleaning his Bedroom right now?
N: he isn't cleaning his Bedroom right now.
d) I: are they watching a movie at the moment?
N: they aren't watching a movie at the moment.
A) interrogativa: Are the boys very happy?
Negativa: The boys aren’t (are not) very happy.
B) interrogativa: Is this exercise difficult?
Negativa: This exercise isn’t (is not) difficult.
C) Interrogativa: Is he cleaning his bedroom right now?
Negativa: He isn’t (is not) cleaning his bedroom right now.
D) Interrogativa: Are they watching a movie at the moment?
Negativa: They aren’t (are not) watching a movie at the moment.
Negativa: The boys aren’t (are not) very happy.
B) interrogativa: Is this exercise difficult?
Negativa: This exercise isn’t (is not) difficult.
C) Interrogativa: Is he cleaning his bedroom right now?
Negativa: He isn’t (is not) cleaning his bedroom right now.
D) Interrogativa: Are they watching a movie at the moment?
Negativa: They aren’t (are not) watching a movie at the moment.