I took a somewhat different approach. Once I read through the basic concept and how selection criteria are provided, I just use the commute downtown now and then to write out a 2 page essay 1-2 a week to pass the time.
... back to the lessons on grammar and working through the exercises ... (real old. i'm talking grammar and Pl Cl context indicators ... . For me , that grammar lesson (oh man that grammar lesson) lawgic lessons ...
... too much on the unscored essay. When I received my score ... sent a copy of the essay as well. I had a ... a photocopy of a penciled essay, and the erasures etc.. obfuscates ... attention is given to the essay by the schools.