Explanation: In Spanish, the verb "estar" is used to indicate the location of something. Since the subject in this sentence is "tiendas", that is a third-persona in the plural, the verb must be conjugated in this form. Las tiendas están.
<span>¿Quiénes eran los dos ganadores del Premio Nobel del país de Guatemala? Miguel Angel Asturias y Rigoberta Menchu Tum fueron los ganadores del promio ...</span><span> </span>