My Critical Reading Score fluctuates a lot, ranging from 600 to 750. I normally get bad scores when i get topics about arts, literature analysis, and history. To be particular, when I took the Official Guide practice tests, I got 630 CR on test 7, 680 CR on test 8, 750 CR on test 9 but only 600 on test 10.
I hope that you can relate my case to some students you taught in the past and help me with this. Thank you.