You would greet your professor with buenas tardes because it is used from 12pm- 5pm.
Answer:
Mi familia es muy pequeña. Tengo dos hermanos y dos padres que viven conmigo. Mi hermano es simpático, alto, y usualmente está enojado....: My family is very small. I have 2 brothers and 2 parents that live with me. My brother is nice, tall, and he's usually mad.
Explanation:
I would use words like: simpático/a, bajo/a, alto/a to describe your family. Make sure to always use ser while describing their traits and use estar when describing their emotions.
Age is considered rude to ask in Spanish if that’s what ur asking