You Know , we were talking about that with the teacher, and the problem is:
They give us the tools. How to read and write, exercises for listening, but nobody wants to study after those 3 hours a day.
Honestly most of all people don´t make something for improve their english.
For CASAS test there is nothing to study, if you improved your english in all the cycle , you will pass the test.
BUT ..... if you have done all the labs, expositions, and your attendance has been normal .... maybe they will us the opportunity to follow studying