Question

Gente plmds me ajudem, preciso dessa resposta urgente....

A frase "Now architects are designing
structures which reduce undesirable noise, _____?"
é completada por:
a) are they
b) didn't they
c) they are
d) they aren't
e) aren't they

That is the post office across the street,
_____?
a) it isn't
b) isn't it
c) that is
d) is that
e) isn't that

Find the correct answer:
Carol hadn't realized she was wrong, _____?
a) had she
b) is she
c) had we
d) hadn't they
e) hadn't she

Answer 1

1 e 
2 b
3 a
 inverte o negativo para perguntas