What are some of the things you can do to make a friendly letter sound conversational?

SOS:

Using contractions, slang terms, and colloquial expressions. Pretty much, write the way you talk. Calling your friend by name in the body of the letter. Underlining words for emphasis. Using expressive punctuation.

Hope this helps!

are there answer choices to this particular question?

i think they are preparing for the battle of gaul. : )

i hope this you! : )