For PE students

PPT on Formal English.

Exercises on formal/informal English:

http://www.englishexercises.org/makeagame/viewgame.asp?id=2721

http://www.parapal-online.co.uk/exercises/infml_report_mc.html

http://www.blairenglish.com/exercises/emails/exercises/formal_email_response/formal_email_response.html

http://www.monash.edu.au/lls/llonline/writing/general/academic/3.1.xml

http://www.autoenglish.org/writing/formalandinformalexercise.htm

http://www.blairenglish.com/exercises/emails/exercises/formal_email_request/formal_email_request.html

http://www2.elc.polyu.edu.hk/cill/eap/matching-formality.htm

http://www.businessenglishsite.com/modern-business-letters1.html

http://www.businessenglishsite.com/modern-business-letters2.html

http://www.businessenglishsite.com/modern-business-letters3.html

http://www.businessenglishsite.com/exercise_email1.html

http://elc.polyu.edu.hk/cill/eiw/status-language.aspx

http://www.flo-joe.co.uk/fce/students/writing/express/index.htm

http://www.englishexercises.org/makeagame/viewgame.asp?id=5478

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-4705.php