https://www.ielts-blog.com/ielts-writing-samples/ielts-letters-band-8/ielts-sample-letters-of-band-8/
https://www.ielts-blog.com/ielts-writing-samples/ielts-letters-band-7/ielts-sample-letters-of-band-7/

Key Vocabulary

• Heading
• Greeting
• Body
• Closing
• Signature
• Postscript