The correct answer is letter choice d. vienes
with that word it completes the sentence making it say are you coming with us.
i really hope it helped u. also I do speak and write spanish so you can rely on my answer.
have a blesses day :) <3
It's important to remember that in Spanish the verb forms often make subject pronouns unnecessary, and when that's the case the pronouns shouldn't be used unless there's a reason to.
