Try The Globe Grammar Quiz

The Globe and Mail compiled a grammar quiz consisting of complaints submitted over the past year by sharp-eyed readers, invariably decrying what they call the ceaseless erosion of language standards. I did quite well: 14 of out 15. How did you do?

http://www.theglobeandmail.com/opinion/are-you-smarter-than-a-globe-and-mail-copy-editor-find-out-with-ourquiz/article31530706/