Answer:
there many meanings for bola, as we know bola means ball, so I think you are refering to a rice ball maybe even though it can be a soccer ball, but tell me, what kind of ball is it?
It would be Monday! Hoy es lunes
He (Which should be El, but anyway) visto is not correct, because you are talking about someone else. Yo Tengo is correct, because you are staying that you have seen.
