Answer:
Llamo a mi primo.
Explanation:
A quien llamas means who are you calling.
Llamo a mi primo means I am calling my cousin.
Me llamo Ricardo does not make sense for this since it means My name is Ricardo.
Answer:
Can you add a screenshot file instead of a doc?
Explanation:
1- porque? estas/caminando
2- enrique: esta / visitando
3- tu y yo: estamos/comiendo
4- yo le: estoy/pidiendo
5- mis primos: estan/construyendo
6- porque?: estas/trabajando
7- yo: estoy/durmiendo