After meeting the criteria to become a Canadian citizen one of the things that you have to do is pass the Canadian citizenship test.
I’ve found a very useful website that will help you be successful in passing the test. The website is from the Richmond Public Library http://www.yourlibrary.ca/citizenship/ that allows you work at your own pace and take the Canadian citizenship practice test online.
The test has over 100 questions and is derived from the book Discover Canada http://www.cic.gc.ca/english/resources/publications/discover/index.asp. It is very well organized giving you multiple choice questions and at the end will allow you to see what you got right and wrong.
Good luck and success on your Canadian citizenship test.