Answer:
c. sus
Explanation:
The correct answer should be sus because that is the possessive adjective for ellos/ellas/ustedes. Mis is the possessive adjective for yo, but the sentence is not talking about themselves. The speaker is talking about other boys, or ellos. Additionally, it is sus and not su because the object (escritorios) is plural.
I'm pretty sure it's el granizo. Correct me if i'm wrong.
¡Holà!
I’m sorry I’m not that good in Spanish but I hope someone can help you then!! :D
Byye and don’t’ forget I’m proud of you!!<33