Resposta:
A) They didn't work together for 10 years
Did they work together for 10 years?
B) Anna didn't clean her home yesterday
Did Anna clean her home yesterday?
C) The dog didn't sleep on my bed
Did the dog sleep on my bed?
D) I didnt read an interesting book
Did I read an interesting book?
E) We didn't have a delicious meal
Did we have a delicious meal?
Explicação:
Tradução. Veja a letra D. o AM não faz sentido, substitui por an.