Iambic pentameter is a commonly used type of metrical line in traditional English poetry and verse drama. The term describes the rhythm that the words establish in that line, which is measured in small groups of syllables called  feet .
The printed expiration date on milk is really just a sell by date, and milk is usually still good for a few days after that. Milk should last up to 7 days past the sell-by date if properly... The printed expiration date on milk is really just a sell by date, and milk is usually still good for a few days after that.
Depending on how cold your fridge is and how the milk was handled, it can last a week or more past the use by date. Take another look at that date, It is NOT an expiration date, it is a use by date. It should also say something about will remain wholesome for up to a week after that date.