There are a number of companies providing online practice tests for Green Associate and AP+. They vary from $40 to $200 for 500-800 questions. Most are private companies, but there is also the USGBC. Can anyone provide recommendations for which ones faithfully represent the type of questions one would find on a real exam? I have studied materials and want to take several more practice exams. I have done all the free ones. Thanks and happy holidays to all.