Answer:
A Carlos y a Sofía les parece fascinante la historia de España.
Explanation:
Answer: Va
Explanation: There are multiple conjugations for the verb "ir" each corresponding to the subject of the sentence/ the one who carries out the action. In this sentence, Katiana should be in the el/ella/usted form. The el/ella/usted form of "ir" is va.
Answer:
"Como estas"
Explanation:
"Como estas" means "How are you" in Spanish.