Shakespeare used more than one myth for more than one play.
He has the characters in the play say them. That is how you use words in a play.
The play Macbeth is written entirely in English.
because in this play appears a ghost
They used their imaginations.
Shakespeare's play is based on Plutarch's Lives of the Greeks and Romans, which Shakespeare almost certainly took at school.
I think you are labouring under the misapprehension that William Shakespeare wrote one thing. He didn't. He wrote many things, some of which are not based on anything, and others are based on classical stories, history, myth, other plays, and even current events. Although people sometimes use the word "Shakespeare" to describe all or some of Shakespeare's works, its use in this context is incorrect. Shakespeare is the man's name; if you want to talk about his works, use their names.
he doesnt use the language to make the play more exciting he uses because how they use to talk
Primarily Shakespeare based his plots rather closely on those in books he'd read.
Shakespeare did not use the phrase "a boiling idiot". You are probably thinking of "a blinking idiot", which comes from The Merchant of Venice.
Yes they did! they used meant otherwise it would not be a play.
In Taming of the Shrew there is an "Induction" which has the play being performed for a drunk called Christopher Sly. Shakespeare did not complete the frame, however.
Shakespeare used the word "pumpion" in his play "Henry IV, Part 2." Specifically, it appears in Act 5, Scene 1, where the character Pistol refers to it in a comedic context. The term is an old word for pumpkin, reflecting the playful and colloquial language present in Shakespeare's works.