The document provides tips for the word formation section of the Cambridge Proficiency Examination. It advises test takers that if they are unsure of the exact word needed but know it is a particular part of speech, like an adjective, they should try thinking of common prefixes and suffixes, such as "ive" or "de", to attempt to arrive at the answer. The document encourages test takers not to give up easily, as they likely know more English than they think.