Answer:
6. están
7. es
8. La mochila es de Miguel.
10. está
Explanation:
Yo soy alto
Yo hago ejercisio
Yo Juego futbol
This is asking for a story, where is the story
Valeria has answer "Tengo 16 anos", So Juan asked her about her age.
"Tengo" is a from of "Verbo TENER": (Yo) Tengo, (Tu) Tienes, (El/Ella) Tiene. Since this is a direct dialogue, We should use "Tu Tienes".
So, the correct answer is: ¿Cuántos años tienes?
Hope this Helps! :)
