Learn how to write complex sentences. Being able to include complex sentences in your IELTS writing task 2 essay is very important as this will help you to gain a high band score of 7 or above. To understand how to make a complex sentence, you also need to understand the grammar associated with it.
Learn how to paraphrase. Paraphrasing is very important in your IELTS writing, not only for the writing test but for all of the other parts of the test too. Being able to paraphrase will show the examiner that you have a wide vocabulary, helping you to achieve a higher band score.
Learn how to write an effective IELTS writing task 2 conclusion. Being able to write a strong conclusion for your task 2 essay is important because it shows the examiner that you can summarise your main points.