what are you supposed to do with them?
Answer:
the best i can do is the translation
Explanation:
literary currents Generation of the half century
<h2>Cambia el verbo en negrita y escríbelo en el presente perfecto. Change the verb in bold and write it in the present perfect.</h2><h3><em>Mariana, ¿nunca viste (2 palabras) las ruinas de Machu Picchu?</em></h3>
Answer : Mariana, ¿nunca has visto las ruinas de Machu Picchu?
Translation : Mariana, have you ever seen the Machu Picchu ruins?
Hope this helps!

I recommend that they wear shorts because it's very hot in the summer.
This is the translation for that sentence.
I hope this helps - Maria S.