Sometimes meetings are quick and to - the - point and other times they take a good portion of your day. (inc.com)
If you spend a good portion of your day in a building like an office or a school, chances are good that you've participated in a fire drill... (plannersearch.org)
If you WOULD, then let's all spend a good portion of our day today fighting about the Loch Ness Monster — it might be just as productive. (religion.blogs.cnn.com)