I like british accents because they are the original root from that language. If I was russian I would like to learn spanish in Spain than in Latin America for the same reason :)

There's no a literally translation for this, but the closer translation would be: "Gracias por su tiempo en esta entrevista" However, the first answer was ok when Magician Italo said "Gracias por su tiempo", but it's not talking about the interview, just about the time. Remember you can replace the word "su" for "tu" if it's not a formal conversation. Su: formal Tu: informal

Tu tiempo (your time) if it's informal. Su tiempo (your time) if it's formal Tú means "you" (Ex. You are nice) , don't get confused with those explanations above ;) just remember: TU: YOUR TÚ: YOU

Personalmente creo que se usa "un millar" cuando quieres agrandar algo o exagerarlo. "Un mil" no es muy usado, sin embargo en Chile es usado en documentos escritos de carácter muy formal, incluso lo puedes ver en los cheques.

All those answers are right, but the most common to say is "Buenas noches", even if you are in Spain or in Latin America