i have driven b4 never took a lesson tho, think it would be a good idea to get rid of the theory test asap
you can take your theory immediatly..go online..pick a date and you're good to go.
I recommend paying 6£ for a few practise tests online..you can do as many as you want and you'll get all the questions they give you during the test

..
anybody can teach you how to
drive pass a test within 2-3months if you already have some experience on the road...Took me three months with about 2 lessons a week (and my own car) and a month waiting for the practical test.