Summary
- formal letter start: Dear Sir/Madam, Dear Mrs Smith, Dear Miss Smith, etc.
formal letter end: Yours faithfully, OR Yours sincerely,
- informal letter start: Dear Peter, Hello Samira, etc.
informal letter end: Kind regards, All the best, Cheers, Love, etc.
- Always use capital I (at the start, middle, end --> always!)
- Make sure you use your tenses consequently
- Make use of paragraphs (at least three; introduction, body, closure)