Answer:
Ningunas
Explanation:
It makes the most sense grammar wise, good luck, hope this helped.
Ningunas.
Ningunas is the only choice that makes sense in the sentence.
English: In Peru it is very common to hear the words of ________ as vicuña.
1. Es viejísima
2. pequeñísimos
3. malísimo
4. feísima
5. aburridísima
6. dificilísimos
-o +ísimo
-a +ísima
-os +ísimos
-as +ísimas