The key answer of exercise 4
The key to exercise solutions in chapter Writing 8 - Messages for the textbook Outcomes Elementary - Student's Book with authors Hugh Dellar and Andrew Walkley from National Geographic Learning
Question
Look at the messages in Exercise 2. Which ones use note form and which ones don’t? Why do you think that is?
Answer
2, 4, 5, 7 use note form. They might be handwritten messages, text messages or maybe quick emails. They’re written quickly to ask a question or to give an update or some basic information.