How to write a formal letter and types

1. M.Mercedes Sánchez Villafranca
Year 2020

2. Hi guys, as you know there are two types of writing that
we haven’t studied this year, but you did when your
were in 4º ESO and 1º Bach.and these are: descriptions
and formal letters. It’s not common that you have one
like this in your EvAU test, but I want to be sure that you
know how to write them.

3. Let’s start with a formal letter: there are many different types of
formal letters but there are some general patterns that could be
applied to most of them:

4. To be more specific we have letters of complaint:

5. You can also write letters of application:

6. Some times you ask for information: