... complete the passage Write your answers in the space provided under this passage It is not necessary to go abroad in order to learn something new about the world In our old city, even in our own village, ... each blank with one suitable word Write your answers in the space provided under this passage Salt, sugar and fat are things we are all careful about when we choose our food Nevertheless, these days ... cure for narcolepsy, so sufferers of this condition can only have their symptoms treated through a combination of counseling and drugs What is the main topic of this passage? A Aspects of narcolepsy...