Note Cultural Notes The emphasis should be put on the use of “mu” which is the most formal form of greetings that makes everyone comfortable and more acquainted with the expected form of respect to elderly and superiors. Book traversal links for Cultural Notes: Indamutso 'Greetings' ‹ Teacher Notes: Spelling and proper reading of the terms and example sentences given in this section. Up Cultural Notes: The respect is essential in greetings. ›