Describe a book that you think is the most usefuland explain why it is the most useful. Includereasons and examples to support yourresponse.（05. 11.19考题）
Sample answer：
The book that I think is the most useful is OG, OfficialGuide for new TOEFL. I'm a book lover and have lotsand lots of collections. But OG is of the greatest use‘cause I'm taking TOEFL Test, which is a must for astudent who is gonna finish his or her overseasstudy in America. Not only does it give the briefintroduction of the test, but it also provides test candidates with practical tips. On the otherhand, some basics of English language are offered following the main parts, which is very helpfulfor those who don't have a good command of English. Most of all, it helps me get wellprepared for TOEFL iBT and improve my performance on the four skills as well. This definitelyleads to the academic success in my future study. That's why I think OG is the most usefulbook for me.