What is the format of this letter?

1, address?

When writing a letter, you should first write the address of the recipient on the first line, and then add a colon after it to indicate that there is something to say below.

2. greetings?

Greetings should be written on the next line of the salutation, leaving two spaces. It can exist independently as a part. ?

3. Text?

The text is generally divided into three parts: connector, main body and umbrella. Each part should start with a new line, leaving two spaces for writing. ?

4. greetings?

Congratulatory language is a kind of words expressing respect or congratulations, such as "heartfelt" and "best wishes". You can write it immediately after the text, or you can write it in a single line with two spaces in the middle. In addition, when writing words expressing wishes such as "salute" and "health" with "sincerity" and "wish", it is generally necessary to write on a new line.

5. Signature?

After writing a letter, write the name of the sender in the lower right corner of the letter. This is called signature. Generally speaking, you should add appropriate titles before signing, such as "classmate", "friend", "brother" and "sister". ?

6. dating?

The date of sending the letter can be written after the name, or an additional line can be added.