to turn something on so it operates
encender algo para que funcione (encender algo para que funcione)
"Please switch on the lights before the clients arrive."
"Por favor, enciende las luces antes de que lleguen los clientes." (por favor, enciende las luces antes de que lleguen los clientes.)
to begin to do something regularly
to resume a relationship after breaking up
to stop paying attention
a situation without problems or difficulties
to finish or conclude something
to suddenly become very nervous or afraid