How to do present progressive in spanish?

Translate the sentence below into english.    pienso que nunca lo sabré. a. she doesn't believe he will ever find out. b. i believe that i'd never find out. c. she thinks that i'll never find out. d. i think that i'll never find out.

Question 10 (fill-in-the-blank worth 1 points) susana cruza la calle en el paso de answer for blank 1:

Eva: sí ahora no. te acompañaré después de dos horas