¿A dónde irá marisol esta tarde?
I would say that the answer is 4) la
The noun in the sentence, pizarra, is a female noun (ends with a) and it is singular
Answer:
El cunado de Enrique se llama " Julio Moreno Vivelli"
Explanation:
Cunado is Brother in-law
Todos ustedes (hombre solo plural, informal, Espana)