Tu because If you put Mi or mis son rojos it says my are red which dosen't really make sense. Since you put tu in front of son (plual) it would be they are red.
Answer:
the subject or verb must both be singular or plural .
Explanation:
The answer is I am in art class.
I'd choose B:
1. Muchos gusto - Nice to meet you (in the first sentence people are introducing themselves)
2. Hasta luego - See you soon (in the second sentence people are saying goodbye)
Hope it helped,
BioTeacher101
Christmas in Spanish is “Navidad”
