Hello @luciaromancanivell,
This is a hint only:
textSize(24);
text(parrafo_array[0], 100, height/2);
let tw0 = textWidth(parrafo_array[0]); // Text width for this string and textSize()
Reference:
https://p5js.org/reference/#/p5/textWidth
The next word starts at the end of the first word which you have the textWidth() for.
This was the x location for the last word in my code:
100+ tw0 + tw1 + tw2 + tw3
I was able to do this by building on the hint I provided:
:)