If you're aiming for a band 7 on the IELTS, you're not alone! I was super stressed about it too, but there are some solid strategies that helped me get there.
First off, know the requirements for that coveted band score. For Listening and Reading, you need to score between 30 and 34 correct answers. In Speaking, you should aim for fluency, coherence, lexical resource, grammatical range, and accuracy. For Writing, task achievement is a big deal. Focus on answering the question directly and supporting your arguments with good examples.
Practice, practice, practice! Use IELTS practice tests and get familiar with the question types. I also found that reading articles or watching videos on topics similar to those seen in the test really enhanced my vocabulary. One resource I loved was the official IELTS practice materials; they helped me understand the exam format well.
Lastly, don’t forget about time management during the exam. Make sure you practice under timed conditions! Good luck!