Answer:
A summary must be comprehensive: You should isolate all the important points in the original passage and note them down in a list. Review all the ideas on your list, and include in your summary all the ones that are indispensable to the author's development of her/his thesis or main idea.
Step-by-step explanation:
A summary begins with an introductory sentence that states the text's title, author and main point of the text as you see it. A summary is written in your own words. A summary contains only the ideas of the original text. Do not insert any of your own opinions, interpretations, deductions or comments into a summary Hope I helped