MESSAGE WRITING. CBSE Class 8 Comprehension and Composition Get sample papers, syllabus, textbook solutions, revision notes, test, previous year question papers & videos lectures online for CBSE Class 8 Comprehension and Composition on TopperLearning. How to write a message effectively: Use appropriate language, style and format. How to write a message effectively: Use appropriate language, style and format. Performdigi a free online learning platform for new generation, here we provide English grammar form all competitive exam help you to score better in exam Be clear, brief and direct; General Instructions for message writing: A message does not need an address. Be clear, brief and direct MESSAGE WRITING. Studymaterial for the Message Writing, CBSE Class 8 ENGLISH, Writing Section. It can be written both in a formal and informal tone. A message is the method of conveying information in a precise and clear manner. A message is the method of conveying information in a precise and clear manner. It can be written both in a formal and informal tone.