Answer: see below
Step-by-step explanation:
I apologie ahead of time for lack of accents. This website has none (at least that I could find)
1. Nosotros
2. Ustedes
3. El
4. Ella
5. Ellas
6. Ellos
7. El
8. Ellos
1. Mario
2. Pedro
3. Quien
4. Tito y Luis
5. Lola y yo
6. Tu or usted (the person you're talking to)
7. Tu
8. Ustedes