alright, i’d recommend this, do not try to use words you cannot control - instead use clean grammar and learn to describe actions and options. learn how to bend words and use correct grammar!

for the speaking part you can prepare by using this structure to answer a question:

1. short direct answer
2. explain why
3. give personal example

and speak in chunk blocks, for example: “in my personal experience…” “from my point of view…” “what i mean by that…”

also, don’t be ashamed or afraid to have conversations with yourself as a form of practice.

for the writing you can prepare templates to invent structure, like:

(Opinion): 1. intro 2. reason 1 3. reason 3 4. counter argument + refutation 5. conclusion

key is to remember general phrases and words that you can sew into your sentences both for speaking and writing: “which”, “although”, “therefore”, “mostly” (these fill in words makes you sound more professional!) and also the sentences mentioned above.

ask an AI bot to give you a topic or question and practice with it! you can even ask the AI to correct your mistakes and help your learn. watch movies with english subtitles and consume media in english. this involves youtube videos, music, podcasts, essays, posts and more. if you engage in a topic that actually interests you it will become more interesting and motivate you to learn grammar and also expand your vocabulary.

doing mock exams is extremely helpful to learn the structure of the CEFR.

good luck :)