Resposta :
c) Doesnât he?
d) Is it?
e) Have you?
f) Is she?
g) Should she?
h) Hasnât she?
i) Donât they?
j) Havenât they?
k) Hasnât he?
l) Isnât there?
m) Didnât you?
n) Wonât it?
o) Hasnât he?
p) Is he?
q) Werenât there?
r) Didnât she?
s) Hasnât he?
t) Havenât we?
u) Were you?
Basta vocĂȘ trocar o sentido da frase (se afirmativo, para negativo; ou vice versa) usando o verbo principal da frase.