I would choose C) Cognates are words that share the same background and are similar in spelling.
This is because I've learned in my Spanish class that a cognate is a word in a language (i.e. spanish) looking similar and having the same meaning of a word in another language (i.e. English)
1 + 1 = 2
2 + 2 = 4
4 + 4 = 8
8 + 8 = 16
infinitive- pagar yo form- pago
1. Anoche no pude dormir hasta que cierre la ventana
2. Vamos a cantar juntos en cuanto llegue el pianista
3. manana, cuando vengas a mi casa, vamos a hablar de tus planes
4. Antes de que tu te vayas quiero contarte algo
5. Habla con ella antes de que llame a su mama