Putting Away Laundry That Is Still Hanging Around From Before Shabbos. Taking Out Frozen Milk or Frozen Challah for After Shabbos;
Understanding the Severity of a מלאכה שאין צריכה לגופה;
Bringing a Siddur or Machzor to Shul for After Shabbos. Bringing Wine or a Megila for After Shabbos;