GRE Score

I just took my first practice test for the GRE and got a 140 and 142 :/ I have a big book to study and brush up and will take more practice ones before taking the real one in about 2 months, think I will be able to do much better to get those scores up to ideally 155-160 on each?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums