Answer: The difference between monologue and dialogue is that a monologue is a speech given by a single individual and a dialogue is a conversation between at least two people.
Explanation: <u>A monologue is a long speech pronounced by only one character of a story</u>. Monologues are generally used in plays, films and tv shows. Moreover, most times they are included to show a character's thoughts and feelings to the audience. In contrast, <u>a dialogue is a conversation that involves more than one character. Furthermore, they are also used in plays and in television. </u>
I think there just saying to write a word problem and show how you would solve it. Hope this helps :D
You are correct it is ungrammatical usage because that is not a proper sentence