Alberto and Antonio are in the garage
Estan= to be
garage
hay mucha basura en el garaje = there's a lot of trash in the garage.
"Son" is the third person plural form of the verb "ser" which means "to be" in Spanish. "Están" is the third person plural form of the verb "estar" which also means "to be" in Spanish, but is used to indicate a temporary or current state or location.
they are in
They are proud.
"Estan" from Spanish means "They are". It is the third-person, plural, conjugated form of "estar" ("to be").
Translation: The desks are
"Están" means "they are".
That sentence seems to be in "Text speak". It should read "¿Que haces? ¿Cómo estan?" This means "What are you doing? How are you (all)?
It means How are your grandparents?
"Como estan" in Spanish translates to "how are you" in English. It is a common greeting phrase used to inquire about someone's well-being or to ask how they are feeling.