After students have got some introduction about addictions in general, they are shown a video about 3 German teenagers who suffer from different kinds of addiction: computer, chatting and television. Students can watch the video 2 times:1. Firstly they are only shown the first part of the video (-01:55) and they answer the first, general question. After that they listen to the rest of the video and answer the other questions.2. They can watch the whole video again to check their answers.After wa