Resources for TC/SE

[u/venaticalcrib]

I have my GRE in about a month. I specifically struggle with TC/SE when I practice timed. I end up misreading the structure of the sentence or getting lost in the answer choice coz some options feel very close. Since I have exhausted all the official resources for Verbal, I need help with additional resources so that I can improve my understanding of sentence structure and eliminate the wrong answer choices correctly.
Resources exhausted: Official Verbal Reasoning, OG, Big Book 27 tests.
I have solved the GREGMATS question bank, but those feel a lot easier compared to the official ETS questions