Answer: When people visit the Louvre in Paris, he or she can see Leonardo da Vinci’s most famous painting, the Mona Lisa.
Explanation: if you analysis some pages in a book, you can see how the author adds and endless amount of periods and commas. Imagine your writing a book but you want it to be perfect. Think like a(n) author/speaker and find the right way to place commas, periods, etc.
