Which of the following will you see at the fun fun cave in the dominican republic?
coralreefs
500 species of plants
pre-columbian paintings
catus plants

Well since it is a cave i would say pre-columbian paintings 

For this question, it will be important to use the words "mejor" (better), "lo mejor" (the best), and "lo peor" (the worst). while "mejor" is comparative (you are comparing one thing to something else), "lo mejor" and "lo peor" are superlative (there is nothing else better or worse than what these words are describing - there is no comparison).  you could say something like: la música rap es mejor que la música clásica - que es lo peor - pero la música rock es lo mejor de todas las formas de la música (rap music is better than classical music - which is the worst - but rock music is the best out of all the forms of music).

The answer is el saco de dormir , because you need a sleeping bag to camp