Exercises to learn how to present a letter
http://enjoyenglish.free.fr/english/college/pageshtm/letter1.htm
http://enjoyenglish.free.fr/english/college/pageshtm/letter2.htm
http://enjoyenglish.free.fr/english/college/pageshtm/letter3.htm
Advice for presenting letters : methodology_letter_e-mail
Fiche méthodologique – Aide pour écrire une lettre ICI.