din ty, and to answer your next question, I had like twenty practice tests(5 for each multiple choice) from my friend and did those and analyzed those questions I did right(but guessed) and got wrong, then If I didn't understand a math concept or a word I would go online and search it up or go to my private tutor(general, not selective tutor) and ask them to explain. For vocab I had used an online pdf of "1100 words you should know" and did like 50 words a week and other sources like word hippo, ALSO READ ATLEAST LIKE 5-20 PAGES A DAY or do articles they help when speed running reading comprehension. I don't really have any tutors to recommend for SEHS just that my JMSS course did help with the SEHS math and numerical reasoning tests(not worth going there just for those two tests tho). Just self study in you own time and btw, I didn't do a single practice writing for narrative or persuasive 💀 but don't be like me.
If you want those practice tests you could ask my friend, but he's banned on Atar Notes ☠️