Guide to writing a formal letter for IELTS general training.
There are 3 types of letters in IELTS general, formal, semi-formal and informal. If the letter is to a ‘friend’ then it is always informal even if it is a letter to a friend in a business content. Most letters will be either formal or informal. I have not included any material on semi-formal here. Just a reminder, click here for a lesson about the differences in IELTS academic and IELTS general task 1 writing.