In school, many pupils receive a reasonable grounding in the language, but communication techniques are often neglected, and indeed omitted from many courses of study. Those, who do not use their English, or do so only every once in a while, naturally forget it. When writing letters, listening to records, etc. People often have to rely on dictionaries to hide evident deficiencies in basic English from their colleagues. Graphics and outlined texts have been used here to illustrate the subject, and make for easier and more rapid assimulation of the various points.
