The document provides tips for comparing two pictures as part of a speaking exam. Students are shown two pictures and must compare or contrast the information in them. First, briefly describe each picture without details using phrases like "The first picture shows..." Then, highlight similarities between the pictures using phrases like "Similarly, in the second picture there is..." Finally, point out differences with phrases such as "However, in the bottom picture I can see..." The document also provides vocabulary and grammar structures commonly used when comparing pictures.