Hyphens not needed
There are no hyphens in the word ago.
You use hyphens to make compound words that are not recognizable in common usage.
It changes the hyphens into end dashes.
If you're using the phrase as an adjective (example "This easy-to-use remote is great!") then it will definitely need the hyphens. Otherwise, the hyphens are incorrect.
It changes the hyphens into end dashes.
Hyphens are used to link words together to form compound words, such as "well-being" or "mother-in-law." They can also be used to separate syllables in words that are broken at the end of a line in writing. Additionally, hyphens are used in some prefixes, suffixes, and to avoid ambiguity or confusion in writing.
no hyphens - 57 years old is what you are.
Comment Tags are ignored by the browser and are not displayed. If you want to make a note or a comment within your HTML document use the following HTML You can use it to mark off where a certain section of your page starts and ends so you can easily locate it to edit. for example (The browser will ignore this notation) The WikiAnswers website rocks. (The browser will ignore this notation)
hyphen
no
no