The forum should be at least 2 paragraphs. It should include 4 articles 2 from the articles given below and 2 from other sources but it cannot be from Wikipedia or Quora. There should be at least one quote. And workcite for each of the articles at the end.
All applicants go through a series of tests that check their level of English and knowledge of formatting styles. The applicant is also required to present a sample of writing to the Evaluation Department. If you wish to find out more about the procedure, check out the whole process.