In a official letter
If u write a letter to an officer by Designation
If the letter is addressed to the head of a institution where the name is not known
if he /she is not a friend
You use "sir" as a polite and formal way to address a man, particularly in customer service, formal settings, or when showing respect or deference.
Sir Lancelot would usually use a sword.
Sir. --- You can use sir, father or mister "lastname".
no
they use drums,gongs,flutes,guitars and that it really by sir mozmo they use gongs,drums,guitars and flutes by SIR MOZMO
answer: sir is used in teacher and Mr is use for work and for family.
Sr.
yes.
answer: sir is used in teacher and Mr is use for work and for family.
yes he did
ask sir jet
yes
yes