This really boils my pi$$, some of these schools really need to look at their approach to how the CBT is carried out, first thing i would do is report them to the DVLA, there are guidelines that are meant to be follwed, i have read on many forums about beginners that get tossed aside in favour of experienced pupils, this is not the way it is meant to be, as above find another school, but don't allow them to hurry or bully you into cutting the training short, they are meant to teach you how to ride safely, if they don't give you the correct tutoring they are not doing their job, don't give up you will get there