Answer:
A. Sabia
Explanation:
I just know Spanish and we say sabia hope it helps haha
The correct translation is correct. Just that there is no need for a in your sentence.
Yo tengo (age#) años. Mi cabello esta (hair length). El color de mi cabello es (hair color). Mi deporte favorito es (favorite sport). Estoy (height).
Dirán - they will say podrán - will be able vendrán - they will come harán - they will tendrán - will have sabrán - will know pondrán - they will put saldrán - will come out