Personally i would not recommend the AFE books to anyone studying for their ppl exams.
I have a copy of the 2006 books and they are awful!
I would go for the OAA ppl books. At the end of each chapter there are actual ppl exam questions, learning points are drawn attention to via coloured boxes and this combined with the ppl confuser will help you ace those exams. I'm not taking my Air law exam until the end of April but currently i am getting 98+% on all exams.
Q28's answer is correct. You need to go back and learn that chapter again.
Chin up and remember that the questions in the confuser are more than likely to pop up in the exam so if all else fails learn a,b & c.
