Respuesta :
Answer:
Number 2, but make sure of something.
Explanation:
"Friend" should have ownership since it is the friend's house. So in this sentence what it should really say is "Friend's", so you know it is their house.
This is what the sentence should look like: "I'm at my dad's friend's house."
I hope that helps!
-No one
2 be yae if you say the first one it kinda sounds like you’re at your dads house and the friend is visiting