Final answer:
The sentence “Eran las cinco de la tarde” is correct. The verb “eran” is the imperfect form of the verb “ser,” meaning “to be.”
Step-by-step explanation:
The sentence “Eran las cinco de la tarde” is in the imperfect tense and it is correct as written. In Spanish, the imperfect tense is used to describe ongoing or repeated actions in the past. In this sentence, it means “It was 5 o'clock in the afternoon.” The verb “eran” is the imperfect form of the verb “ser,” which means “to be.”
Learn more about Imperfect tense in Spanish