Answer:
why dont you just use the translator? then just copy and paste
Answer: Buenas Dias is incorrect
Explanation: The correct way of saying it is buenos días. I hope you found my answer helpful. If you have any other questions feel free to ask me!
¿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!~