Estamos: we are
estas: you are
estan: they are
The question says where are Maria and Adela? You should change “Maria and Adela” to they, do the third option is correct.
The answer to that would be " Yo bebo"
Ellos, ellas tiene el pelo negro
Answer:
1.¿Dondé queda el museo?
2.¿Cuanto cuestan los aretes?
3.¿Cuales de las postales prefieres?
4.¿Porqué no vamos a Miami?
Explanation:
I didnt have much info so i hope its correct