I think it's
B.) Yo voy a cumplir quince años.
Since the answer is telling us that he is 14 so the logical answer would be that he is gonna soon be 15:)
Hope this helps
It would be:
hace frio, llueve, el pais
because "el pais" (or country) doesn't correlate with the two other words concerning weather
Answer:
Tú eres un estudiante muy inteligente.
Explanation: