All of the following recommendations are considered good napkin etiquette except one. Which recommendation is NOT advisable?

		Always put your napkin back on the table when you need to excuse yourself during the meal.
		If you are wearing a dark suit for an all day interview with many afternoon meetings and at lunch you were given a white linen napkin, you may want to quietly ask the wait staff for a darker napkin so that you do not have lent all over you at the end of the meal. This was not mentioned in the training, but it is a good recommendation, so don't pick this answer. Collin
		Follow your hosts lead as to when you take your napkin off the place setting and put it into your lap. Or at least wait until several other guests have taken their seat and you have introduced yourself.
		Never place a soiled or used napkin back onto the table.