thank you very much for your nice corrections :) Unfortunately, I have a bit problem which is random position of the questions. When you say for example #18, actually the order of the questions (and the answers) are completely changed. So, I can not find the questions to correct them unless you give me an address based on the content.
I know it is your kind to spend time on the tests and report the problems. However, It would be highly appreciated if address the questions again.
Thanks you very much :)