<p>I need advice for the writing section, specifically the identifying underlined errors part. For some reason I always end up making all my mistakes in that one section so if you could share your tips with me that would be great, thanks!</p>
<p>start doing practice tests and really look closely at the questions you miss. find out if there's a common mistake you frequently make.
also find a book of grammar guidelines and learn those. none of the questions seem to test advanced grammar so you really just need to know the basics for most questions.</p>