There should always be enough preparation for a test candidate prior to taking an examination. However, there are some circumstances, such as busy work schedule and unforeseen events, which could cause the test candidate to miss reviewing for the examination. This is especially true to some candidates of the IELTS test. Despite their enrollment in IELTS training, it is just so difficult for them to attend classes. As a result, they start to cram when their test date is fast approaching.
