I dont see options but I think the answer is Tengo, which means have, this will make the sentence look like Yo tengo diecisiete años, this means I have 16 years
Hope thiis helps
The main idea of the paragraph is the use of nicknames
My friend Jose from Uruguay is thirteen years old. Jose's nickname is Pepe. He's got green eyes. My little brother is called Jesus and has the nickname of Sito. He's very creative and patient. I have no nicknames, but the mother of my friends in Bolivia has the nickname of my son or M'hija for the children.
Answer:
¡Hola, te echo de menos! Flordia ha sido genial. El clima aquí es perfecto. Se siente como el verano aunque es Septmeber. He estado en la playa casi todos los días. El agua está tan caliente. Solo he estado en la piscina a veces. Ojalá que en todas partes fuera así. Como me voy a quedar justo al lado de la playa, he visto el amanecer casi todos los días. ¡es tan bonito!
Explanation: That means.... Hey...I miss you! Flordia has been great. The weather here is perfect.It feels like summer although it's Septmeber. I've been to the beach almost everyday. The water is so warm. I've only been to the pool sometimes. I wish everywhere was like this. Since I'm staying right next to the beach I've watched the sunrise almost everyday. It so pretty!