These are IELTS sample letters, with questions and model answers showing you how to write informal, semi-formal, and formal letters. Let's write a full sample letter for IELTS General Training Writing Task 1.If you are a IELTS General Training student, I have some great news about Task One. The IELTS General Writing Task 1 measures your ability to communicate about common practical issues. You have 20 minutes to respond to a question prompt. This is an IELTS Writing Task 1 Sample Answer from the general training test based on a letter to a friend.