1. Si yo ya prepare la cena.
2.Raul se acosto a las diez y media.
3. Nosotros ya hemos puesto la mesa.
4.Si yo voy a cortarme el pelo.
I hope that helps
Answer:
A) yo
B) tu (with an accent over the u)
C) yo
D) tu (with an accent over the u)
E) yo
F) tu (with an accent over the u)
G) yo
H) tu (with an accent over the u)
I) yo
Explanation: