if u want to go to US. take TOEFL, u can download the material u need from bbs.gter.net or taishaIf u want to go to US'S business school, take TOEFL& GMAT, u can download test material on forum.chasedream.com.In terms of reputation, U.S is much better than UK. Ur GPA is not that high, focus on that, and have some working or internship experience would be a big plus for u.Good luck