Answer:
1. Ellos son pelirrojos.
2. Carmen es alta.
3. Yo estoy en la clase de español .
4. La película es a las once .
5. Hoy es viernes.
6. Nosotras estamos enojadas.
7. Antonio es médico.
8. Romeo y Julieta están enamorados.
9. Los libros son de Ana.
Explanation:
<u>
The verb "ser" is used to talk about:
</u>
* physical appearance or inherent personality traits;
* identity or permanent features (nationality, creed, etc);
* family or personal relationships;
* when or where an event takes place;
* the date, seasons and time;
* passive sentences;
* with adverbs of time;
* with the preposition for: recipient, objective or purpose;
* the price;
* the material, origin or membership of an object + preposition of;
* the profession
<u>
The verb "estar" is used to talk about:
</u>
* short-term moods or health;
* appearance;
* marital status;
* Location;
* the date or season of the year, (not the time): 1st person plural + prepositions "a / en";
* modal adverbs;
* states: preposition of + noun;
* the price with the preposition "a";
* way in which something has been produced;
* Verb tense: as an auxiliar.
The adjective is a part of the sentence or word class that complements a noun to qualify it; expresses characteristics or properties attributed to a noun, whether concrete or abstract.