You answered a question at the bottom this section (to Papi on April 16, 2018) and said:
This sentence could be using both "fui" and "era" depending on the the timeframe when the action happened, being more specific (preterite) or more irrelevant (imperfect).
Could you expand a bit on the "irrelevant (imperfect)" which is an interesting perspective, I hadn't come across before.
Point in quiz being referred to:
Mi prima ________ Miss Universo. .My cousin was Miss Universe HINT: Conjugate "ser" in Pretérito indefinido