The document contains notes and guidelines for students on writing formal letters, specifically for exam purposes. It includes the marking scheme, with points allocated to different parts of the letter. It also provides tips on formatting, language to use, common phrases, and important points to remember when writing a formal letter in an exam. The key areas marked include sender's address, date, recipient's address, subject, salutation, body, signature, and more. Students are advised to follow guidelines on punctuation, capitalization, formatting, and avoiding mistakes to score maximum marks.