pyeongchang North Korean cheerleaders http://www.dailymail.co.uk/news/article-5432369/North-Korean-cheerleaders-sex-slaves-Kim-Jong-Un.html#v-5092051254578624576
Discourse markers The most commonly used discourse markers. Moreover at a glance. 😉 http://dictionary.cambridge.org/grammar/british-grammar/discourse-markers/discourse-markers-so-right-okay
typing vs handwriting http://www.independent.co.uk/news/education/education-news/finland-to-remove-cursive-handwriting-from-education-curriculum-10021942.html