once...

Key Learning:	Una vez es casi siempre "once" y no "one time". I've been to Disneyland once.
One expression:	That's wishful thinking. Te estás haciendo ilusiones.
One phrasal verb:	To get up to - hacer (travesuras) What did they get up to last night? ¿Qué hicieron anoche?
One adjective:	Sluggish - Lento We're making very sluggish progress.