Relier Pairs Formal and informal languageVersion en ligne Matching exercise par Ana Domínguez 1 formal: initially 2 formal: increase 3 formal: We would 4 formal: decrease 5 formal: concerning, regarding 6 formal: purchase 7 formal: satisfactory, acceptable 8 formal: verify 9 formal: superior 10 formal: however, on the other hand 11 formal: due to, as a result of 12 formal: a great deal of, numerous 13 formal: respond 14 formal: It is said that... 15 formal: therefore informal: They say that informal: that´s why informal: but informal: buy informal: lots of, a lot of informal: OK informal: check informal: We´d informal: answer informal: at first informal: go up informal: better informal: go down informal: about informal: because