Answer:
I don't know which audio you are using and there is no audio attached but I'll provide a translation for each.
BTW Translation may vary due to difference b/w common/modern spanish and Spaniard Spanish usually taught in school.
Explanation:
1. Visit friends - Visita a amigos/amigas
2. go to church- Ir a la iglesia
3. visit cousins- Visita a los prim(o/a)s
4. visit grandparents- Visita a los abuelos
Part 1.
Number 1. Nosotros.
Number 2. Ellas.
Number 3. Ella.
Number 4. Tu.
You are using "SER" which is the to be. I have to go but I wish I can help with the second. Bye!
Answer:
The "personal a" is not necessary in that sentence. If you say: "No recuerdo tu nombre" it means "I don't remember your name". If you say "No recuerdo a tu nombre" it is not grammatically correct.
Given that including the "personal a" is grammatically incorrect, then the personal "a" is not necessary.