Respuesta :
Answer:
C. había visto
Explanation:
Habíamos visto would be saying Paulo and the speaker saw the taxi.
habían visto would be to address a group of people seeing the taxi.
había visto would be referring to Paulo seeing a taxi.
Answer:
C. había visto
Explanation:
Habíamos visto would be saying Paulo and the speaker saw the taxi.
habían visto would be to address a group of people seeing the taxi.
había visto would be referring to Paulo seeing a taxi.