Jack: Hang on a second. I'm just sending an email to a friend. Sarah: Informal letters and emails are the ones that we'd write to people that we knew well. For example, our friends or our family ...

A formal letter or email would have a standard greeting ‘Dear Ms. White’ and sign-off ‘Yours sincerely, Nathan Reilly’ whereas an informal letter or email might use a first name ‘Dear ...

Scoring full marks in the letter writing question is majorly dependent on the use of the correct format. Therefore, we have explained below the format that must be used while writing a letter.