Answer:
Nosotros
Explanation:
Nosotros means "we" and "Carlos y yo" means Carlos and I which also means "we"
¿Tú subiste por la escalera o en el ascensor?
Why subiste?
Subeste, nope, nope, no, this isn't a word in Spanish. This is how we know this one is wrong.
Subaste? Not a word either. This is crossed out.
Subes, This is a word but it's stating something instead of asking a question. "Tú subes por las escaleras = You climb/ go up the stairs".
So subiste is the right one!
Hope this helps!~
Just say ''<span>tener un buen día y hasta luego adios''.</span>
1) matematicas y ciencas
2) una mochila y pluma
3) reunión
4) doce de la tarde
5) guitarra