All of them, a cognate is a word that in a different language sounds the same as it means in english E.G. Internet and Internet.
El número one son marrones
1- cortarte
2-me levanto
3- nos acostamos
4-se sienten
5-B
6- none of the above
7- A/B
8-C
9-Estos
10-Aquellas
11- este
12-la
13-la
14-la
15-los
Te recomiendo que repases ciertas frases y palabras hasta que las logres.
hope this helped.