Negativo: I am not into mathmatic. We are not that far! They are not handsome... You are not goin no this party! I am not the best student... Interrogativo: Am I your friend? Are you in love? Are they goin to give up? Are we dating? Is she dead? Repare que o verbo to be muda de lugar com o pronome. Isso e o ponto de interrogação identificam a pergunta na escrita. Tchau!!