The word cocina in English is cooks so that makes it a verb
Afro–Latin Americans or Black Latin Americans (sometimes Afro-Latinos or Afro-Latinx), are Latin Americans of significant or mainly African ancestry. The term Afro–Latin American is not widely used in Latin America outside academic circles.
Answer: 1st: “Yo me voy a acostar a las diez y media de la noche.”
2nd: “Ella se cepilla los dientes cada mañana y cada noche.”
3rd: “nosotros nos duchamos en la mañana.”
“Victoria se arregla el pelo.”