You may find it in translation if so
Answer:
Mucha gente ama el oro tanto que harían casi cualquier cosa por él. Entonces, "en vano" significa que las personas generalmente no consiguen oro.
Answer:
I suposse that the underlined word is "olas", so the answer is "the waves"
Explanation:
Because tener,haber,estar almost have the same definition
Stressed possesive adjective. (tuyas)
All words of the sentence are:
Las: Article, feminine, plural.
Arepas: Noun, feminine, plural.
Tuyas: Stressed possesive adjective, feminine, plural.
Son: Verb, simple present tense of "ser", plural.
Mejores: Descriptive comparative adjective, plural.