I could be wrong but I think it is
My class
Your book
Our house
Their classes
Our pencil
Your dog
Class
Your book
Their books
Your books
Answer:
Yo → me (myself)
Tú → te (yourself, informal)
Usted → se (yourself, formal)
Él, ella → se (himself/herself)
Nosotros/as → nos (ourselves)
Vosotros/as → os (yourselves, informal)
Ustedes → se (yourselves, formal)
Ellos/as → se (themselves)
Explanation:
Answer: Es una descripción de los estudiantes
The answer is : estoy escuchando