Therefore, the boys sitting in one bench both had group B and the girls sitting in the other bench both had group A. Fortunately, I noticed this situation at the beginning, where all four affected had almost nothing in their written work. I decided not to solve this situation immediately by collecting a written work and giving a grade of 5, but I deployed them. If I came up with this problem later, I would solve it differently.
Fortunately, I noticed this situation right at the beginning, where all four of them had almost nothing in their written work.