1) sabe
2)conocen
3)conocemos
4)saben
Trabajar means: to work
Since it's your friend that works in a restaurant, you conjugate it to él/ella/ud.
Mi amiga <em>trabaja</em> en un restaurante.
Answer:
KMM has a complete, organized and hierarchical system of government. Prove it.
it's meaning in english
Hope it is helpful to you