The worksheet will be useful for those of you working with PEARSON Longman Success Upper-Intermediate. It is to go with the first lesson of Module 6 Secret Worlds. It is supposed to be used as the introduction before opening the book as it contains ex. 1 and 2 from the lesson. Ex. 3 of the worksheet can then be compared with ex. 1 of the book. Hope you'll find it interesting and useful.