Recently, in your school canteen, you witnessed a noisy argument between two pupils queuing for food. These two pupils have never liked each other. The principal asks you to write a report on the incident.

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it