I focused for a few weeks on the practice tests below, shooting for an average of 80% on all of them. It will let you know which topics you are weak on and then you can target those areas to perfect them.
https://www.greenexamprep.com/store/products/PTLEEDGREENASSOCIATE.html
Those were all i focused on and passed the test. I didn’t do any reading, except for a bit of research on specific practice questions…just hammered away on the practice tests. Save yourself the money…and good luck!