Cover: Hueber Verlag/Bernhard Haselbeck U2: © Digital/Wisdom Seite 6: Hueber Verlag/Bernhard Haselbeck Seite 8: Stadt © Thinkstock/iStockphoto; Frau Sauter © Thinkstock/ Stockbyte/Jupiterimages Seite 9: Köln © Thinkstock/iStock/contrastdesign_Cologne_ThomasH; Künstler © iStockphoto/Terry J Alcorn; Museum © Glow Images/scully; Himmel und Erde © fotolia/METZGER; Übung 4b © PantherMedia Seite 14: Hose © Thinkstock/iStock; Mütze, Sweatshirt © kickz.com; Jacke © Thinkstock/iStock/RuslanOmega; Schal © Thinkstock/iStock/ belchonock; Gürtel © Thinkstock/iStock/gongzstudio; Leggings © fotolia/Liaurinko; Stiefel © Thinkstock/iStock/ronstik Seite 15: Frau © iStockphoto/Derek Latta; Schild © fotolia/WoGi Seite 17: BiZ Logo © Bundesagentur für Arbeit; A © Thinkstock/iStock; B © Thinkstock/moodboard; C © Thinkstock/iStock/Teun van den Dries; D © Thinkstock/iStock/SerrNovik; E © Thinkstock/Photodisc/Jochen Sand; F © Thinkstock/iStock/Peshkova; G © iStock/Anna Bryukhanova; H © Thinkstock/iStock/Spotmatik Seite 19: Gepäckwagen © Thinkstock/iStock/molly dean; 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