... a native of Egypt, was military leader of al Qaeda in Iraq.Al-Baghdadi was leader of the Islamic State of Iraq, an umbrella group that includes al Qaeda in Iraq.(CNN, April 25, 2010 Updated ... than others and vice versa.1.1.4 . Discourse context1.1.4.1. Context of situationDavid Nunan (1995:7) suggests a concept and a classification of context of situation (or context in short) as ... various functions, the former is used for establishment and maintenance of human relationships (interactional use) and the later for working out of transference of information (transactional...