Antes de entregar el trabajo final, tenemos que escribir
un
(rough draft)
O A. cuento
O B. ensayo
O C. novelista
O D. borrador
SUBMIT

The righ  answer is, D. Borrador.

Explanation:

When we write a work it is always important to have a draft before submitting the final work, since in the draft we can correct errors and we can also modify and add more content when required, so that at the time of delivering the final work everything is well written and all the details finished.