* "These" (when referring to things)
* "These are" (when referring to things)
* "You are" (formal, when addressing more than one person)
Examples:
* Estas flores son hermosas. (These flowers are beautiful.)
* Estas son mis amigas. (These are my friends.)
* Ustedes están muy ocupados. (You are very busy.)
Let me know if you have a specific sentence you need translated!