to be working or responsible for something at a certain time
estar trabajando o ser responsable de algo en un momento determinado (estar trabajando o ser responsable de algo en un momento determinado)
"The guard was on duty all night."
"El guardia estuvo de servicio toda la noche." (el guardia estubo de servicio toda la noche)
to be visibly very angry
a person who keeps their promises
to be in charge of something or to be responsible for it
To survive or recover from a difficult situation.
what is normal or expected in a given situation
to speak or act without thinking carefully