intelligence; the ability to think
inteligencia; la habilidad de pensar (inteligencia; la habilidad de pensar)
"Use your grey matter to solve the puzzle."
"Usa tu inteligencia para resolver el rompecabezas." (Usa tu **inteligencia** para resolver el rompecabezas.)
not guilty or free from suspicion
to fail to keep a promise
something extremely boring
to talk very quickly and without stopping
to deal with your fears or bad memories courageously
to be upset about something that cannot be changed