What is the most appropriate answer to the following question?

"¿Con quién vas al cine?"

a. Van con mis amigas.
b. Vas con mis amigas.
c. Vas con tus amigas.
d. Voy con mis amigas.***

Right.

The most appropriate answer to the question "¿Con quién vas al cine?" is option d, "Voy con mis amigas."

To understand why this answer is correct, let's analyze the question. "¿Con quién vas al cine?" translates to "Who are you going to the cinema with?" In this question, the word "vas" implies that the subject is "you" or "tú," which requires the corresponding conjugation of the verb "ir" (to go) in the second person.

When we look at the answer options, we can eliminate options a and b because they use the plural "van," which does not match the subject "you" implied in the question.

Option c, "Vas con tus amigas," uses the possessive pronoun "tus," which means "your." However, the question asks "With whom are you going to the cinema?" and not "With whose friends are you going to the cinema?" As a result, option c is not the most appropriate answer.

Finally, we are left with option d, "Voy con mis amigas." This answer uses the first-person conjugation of the verb "ir," which matches the subject "yo" (I) implied in the answer. Additionally, "mis amigas" translates to "my friends," which is an appropriate response to the question "¿Con quién vas al cine?" Therefore, option d is the most appropriate answer.