To sir Christopher Delacruz,
Taking the International English Language Testing System (IELTS) without attending a review class can be difficult. The four modules of the English test are reading, writing, listening and speaking, and you have to understand clearly and pass the requirements of each module on a specified time limit. I have known some people who failed because they are too self-confident.
To prepare myself for the IELTS, I have attended other review centers, but I did not become confident until I tried the tutorial of The American Institute. I liked the way I was guided on every aspect of the examination. I passed the IELTS immediately after I finished the tutorial.
I highly recommend the Institute to everyone who wants to prepare themselves for an English Test.