On 3/8/10, the homework was to write riddles from two challenge words. His challenge words were - station and time.
For station, he wrote:
You can travel from here to any destination
By bus, train or taxi you choose the mode of transportaion
What am I?
And for time:
Learning to keep track of me is a good habit to develop from childhood
It just might make you famous for being the most punctual person in the neighborhood
Who am I?