Ksa5223,
Don’t stress if you have been through bob tait you will be fine. Just read the questions carefully. Make sure when you look the answer up in the AIP/CAR/CAO you read on..... 9 times out of 10 the answer is hidden further down the paragraph.
Air law is relatively easy if you know where to find the answers in each document and cross-reference them to each other. For example I got a question on freight only charter for over water flights and I turned straight to the CAO's to answer it. But the answer was hidden in AIP's.
100 tags from memory sounds about right
Good luck