Reading: As you can see I'm not good at reading, even though I could have get a better score than I did. Anyway, I'd spend most of time reading the materials that is a little bit higher than my level, and I'd memorize as many vocabularies as possible, particularly those might appear on real reading passages, since this is exactly where I lacked on my reading exam. The same as listening analyzing your mistakes and working on them is the best thing that you can do to reduce them.
Writing: My first score on this section was 7.5, and the main reason why my score decreased on the second attempt is that I got a topic that I wrote an essay for the first time on my real exam. However, I believe that I got 7.5 on task 2 and my task 1 reduced my overall writing score, since I wasn't good at working with data, grouping it. On my first attempt, I got almost 8 on task 2 and 6,5 on task 1, so I ended up with 7.5 on writing. My main strengthen on this section is not some great ideas, complex grammatical structure or some fancy C2 level words, but my clean writing without any errors that is easy to follow. I've answered questions fully and developed my point deeply throughout the essay on both of my writing exams.
I'd mainly recommend you to read and analyze high level sample answers, but reliable ones, and the book called the Key to IELTS writing task 1 and task 2 by Pauline Cullen that teaches you how to write clean essays on strict exam condition.
Speaking: I'm not a good speaker, but I'd like to recommend a few things on that part as well. First of all, do the shadowing every single day, and that helps you to speak cleaner and without any accents. You could have a conversation with AIs in English or you could ask AI to ask IELTS speaking questions so then AI asks the questions that you've provided as you prompted that. Moreover, AI helps you to evaluate your score after giving recommendations to improve your speaking score.
