—¿qué tú en la ciudad? muchos monumentos, museos y parques. a. viste, veo b. viste, vi c. viste, visitaste d. ves, vi

Option B: viste, vi.

Explanation: The dialogue is:

"—¿Qué tú en la ciudad?  

— muchos monumentos, museos y parques"

The translation would be:

"-What did you___ in the city?

- I ___ a lot of monuments, museums, and parks."

The first sentence can be completed with "see", and the second one with "saw"

The right answer is the option B: where "viste" means things that the other persons saw in the travel to the city, so "viste" is used in "preterito perfecto" for "tu" or "you" (tu viste), and "Vi" is the preterito perfecto for "yo" or "I" (Yo vi)

So the complete dialogue would be:

"—¿Qué viste tú en la ciudad?  

— Vi muchos monumentos, museos y parques."

hey, i'm sorry to disappoint you, but we can not answer your question today. we do not have your audio clip, therefore we can not listen to the audio about the schools in nicaragua. if you are able to put what the audio recording says here, i'd gladly be able to you.

have a nice day and happy halloween!