If something seems temporary, use estar, if it is more permanent quality, use ser. When you are thinking about whether to use ser or estar, consider which question the verb “to be” is answering. If you want to talk about ‘where’ something is, use estar.
I would personally say personal information like your social security number, credit card info, home address ect. Stuff like that, Hope this helps!
Answer:
3.Ellas Cierran las Ventanas
4.yo vuelvo a la casa a las seis de la tarde
Explanation:
