Final answer:
The correct imperfect form of the verb in the sentence 'Éramos una hermosa tarde de verano' is 'Éramos'.
Explanation:
Éramos is the correct imperfect form of the verb in the sentence 'Éramos una hermosa tarde de verano.'
In Spanish, the imperfect tense is used to describe ongoing or repeated actions in the past, setting the scene or providing background information.
Using the imperfect form correctly helps convey the continuous or habitual nature of an action or situation in the past.
Learn more about Spanish verb tenses here:
https://brainly.com/question/11247685
