Nos is the correct answer .
it’s basically like saying “ they invited me and Ines to dinner”
I don't know your family so I can't write it for you, but all you have to do it write a journal entry talking about your family to someone you just met. So just write about your family, and make sure it's in spanish!
<h2>Hope this helps!</h2>
Answer: 1st: “Yo me voy a acostar a las diez y media de la noche.”
2nd: “Ella se cepilla los dientes cada mañana y cada noche.”
3rd: “nosotros nos duchamos en la mañana.”
“Victoria se arregla el pelo.”
That’s not my language can’t help just earning points