My dear friends known as S1-06,
To all: I and the Environment Reps will be collecting the slips AFTER school. This is to say that only immediately after the last period, not before, we will be collecting the slips. We may not collect the slips during recess but we will try.
To Environment Reps: Please pass me the collected slips immediately after the last period. If there are any extras, after we have collected most of the slips, please try to look for me and call me. If you really cannot, please try to pass it to me on the next day.
Thanks to everyone for contributing to the class and saving the Earth.