We don't use 'the' here becuase pronoun is used here.
That depends on which part of the sentence the phrase is in (whether those people are the subject of the sentence, or the object of it). If you're the subject of the sentence, it's "I" ("Your best friend and I want to take you to the club"); if you're the object, it's "me" ("Please do this for your best friend and me"). In either case, you can take the best friend out of the sentence for a moment, to determine whether you are "I" or "me".
my friend dont know whats truce is..
the girl unstable her best friend.
Miley tries to get into college to be with her best friend
You can use stumbled in a sentence like this here is an example :My best friend stumbled over and fell to the ground in agony.
Her son was an avenger, he killed the murderer of his best friend.
I did not get to say good-bye to my friend. Good-bye Jack!
She was dolorous all weekend when her boyfriend dumped her for her best friend.
Yes you can. Take for example "As if I thought she was my best friend." It depends sometimes how you use it
Here is a sentence that uses the word Alsace. My best friend was born in Alsace and lived there for 10 years.
dont let her use it unless she asks
i dont know how to use atticism in a sentence.