To my knowledge, the answer is sé.
Okay, so first, we'll answer them in numbers
1.16
2.10
3.30
4.11
5.23
next, we'll translate into Spanish.
1.dieciséis
2.diez
3.treinta
4.once
5.veintitres
Antes era ejecutiva y a partir de mañana SERA la gerente de circulación.
B
Your answer would be TRUE....(Ex. el(singular) gato, los(plural) gatos.).
Hope that helps!!!
Costa Rica is the answer.
