Answer:
1.A paragraph is a self-contained unit of discourse in writing dealing with a particular point or idea.
2.Narrative paragraphs tell about a scene or event, descriptive paragraphs give vivid descriptions of one subject, expository paragraphs provide information, and persuasive paragraphs try to convince the reader. These four paragraph types are powerful tools for writers
3.The highlighting informs the reader that this is the main information in the sentence – what the sentence is “about”. Most sentences contain important and less important information (see 24. In sentence (a) above, what corresponds to, and is identified by, noise at the end.
4.i don't know
5.A distinct section of a piece of writing, usually dealing with a single theme and indicated by a new line, indentation, or numbering. part. section. clause. passage.
