You can't buy alcohol from a liquor store on a Sunday in Minnesota. Liquor stores are closed on Sundays, and also Thanksgiving Day, Christmas Day, and liquor stores must close at 8 p.m. on Christmas Eve.
Answers.comÂ® is making the world better one answer at a time. The implied main idea is a sentence formulated by the reader that expresses the author's main point about the topic.
In fact, you've probably even employed an implied main idea or two in the form of what we might call 'dropping hints.' Take for example this seemingly rambling account from a theoretical thirteen year-old.