Question

We_____ years old.
negativo e interrogativo

Answer 1

We are 21 years old.

Int: Are you 21 years old? ou Are we 21 years old?

Neg: We aren't 21years old

Answer 2

We are 15 years old.

Interrogativa: Are we 15 years old?
Negativa: We aren't 15 years old ou We are not 15 years old .