Respuesta:
1. Andres
2.Era pobre
3.Una moneda
4.Bajo la mesa de su casa
5.Cuando regreso a su casa
6. Tres personas
You would greet your professor with buenas tardes because it is used from 12pm- 5pm.
The answer is b due to the meaning in English so HABÍAS LLAGADO in English it means HAD CAME witch makes more sense so b would be your answer