Final answer:
The Spanish sentence "Rosa vivía en Londres" is correct as it uses the imperfect form of the verb "vivir" appropriately.
Explanation:
The sentence "Rosa vivía en Londres" is correct. The imperfect form of the verb "vivir" (to live) in Spanish indicates ongoing or repeated actions in the past. In this case, it describes Rosa's past habit of living in London.
Learn more about Spanish verb tenses here:
https://brainly.com/question/11247685
