Tu or usted, because ending -as is the meaning of you, tu is spanish imformal- you,usted is spanish formal-you.
1) prefieren
2) sirvimos
3) quiero
4) pide
5) quieres
6) prefieren
Yo hablo because of how you would cut off the “ar” ending and add the “o” at the end
I think its A. I'm pretty sure that's the answer. If not Im sorry
