Answer:
Pájaros vuelan tan alto como pueden
"Tan alto como sea posible" can be used too if you want "as high as possible"
the answer to your question is B. this is the sentence...... Las telenovelas son tan aburridas como lo muestra la competencia. Hope that this helps!
Los indigeneas de la historia de Costa Rica no son del país, Si no de la región.
Example
Short-form Possessive Adjectives - most common<span><span>SingularPlural
</span><span>
1st personmi(s) (my)nuestro, nuestra (our) nuestros, nuestras
</span><span>
2nd persontu(s) (your familiar)vuestro, vuestra (your familiar) vuestros, vuestras
</span><span>
3rd personsu(s) (his, her, your formal)<span>su(s) (their, your formal)</span></span></span>
A. Voy a
The question asked “ What are you going to do at the beach?” and grammatical A will be translating into “ Going to play volleyball”