Are my accent marks correct?

Question

1. Solo tengo su nombre, no tengo su dirección.
2. Sí, señor, estoy sola.
3. ¿Son todos esos tuyos?
4. Sí, todos esos carros son míos. Are my accent marks correct?

Answer 1

Never mind, I was making a comment about the way they had amended the old rule that required that "solo" had to be accented when it was used as an adverb, but it seems the amendment only allows it to be accented when it can be confused, it isn't optional.

Answer 2

All correct!