The document summarizes activities 1-3 from page 11 of an activity book. Activity 1 asks where you can do adventure sports, which are answered as in rivers, mountains, and the sea. Activity 2 asks which sports you can do, responding that rock-climbing is very popular. Activity 3 inquires about the clothes worn, stating special shoes and comfortable clothes are worn, and asks about equipment used, such as a helmet, harness, and rope.