Ellos de bolivia. a. están c. es b. está d. son

What impressive architecture did the mayans build?

Which in spanish an example of: 1) a comparison between two unlike things, and 2) something that you consider the best. when creating your two sentences make sure to use the following expressions: mejor que, peor que, el/la mejor, el/la peor

¿a que se refiere la palabra “la” en “ ¿se la lleva toda ? (segundo párrafo)?