Everyone should choose one of the papers in the list, read it for 1+ times, and write a report (1~2 page).
Before reading the paper, I strongly recommend you read this essay on how to read papers and even the references therein.
You could imagine yourself being the reviewer of this paper. The report should provide high-quality comments about the paper. If you have never done review before, you can find some examples here and more from OpenReview. For example, you can see the public review comments after clicking any paper in ICLR 2021. Of course, since not all reviewers are doing a great job, you should do some filtering and learn from good ones.
In particular, the report should roughly contain three parts: