IELTS - Tips for the Writing test

Actually sit and write out tasks 1 and 2 while practising. It is very tempting to think of what you would write and not do the actual writing. You will appreciate the importance of using a structured format and avoiding being repetitive only if you practise writing.
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Task 2 carries more marks. Spend more time on it. Twenty minutes on task 1 and 40 minutes on task 2 would be a good balance.

Since task 2 is more important, it may be a good idea to do task 2 first and task 1 later. However, make sure you write for each task in the allotted area since the answer sheet has separate areas designated for each task.

For both writing tasks, it is a good idea to jot down your ideas on the question sheet so that you know the outline of what you will be writing. It may take 2 or 3 minutes but the time spent is worth it.