Quiero
Because you're saying which method you would want to pay it
A. año nuevo
Explanation:
año nuevo means new year
Your formal singular in Spanish is -tu singular formal-
I would say 3, 5 or 6
3: is its a shame that you dont feel well, but we can probably cross that out considering its not written correctly, dosent sound right,
5: I suggest you come early
6: I recommend that you eat a lot of fruit
i would go with 6
