40+ Tips to Improve your Grammar and Punctuation
If you don't have your Strunk & White handy, this covers some of it.
Purdue University maintains an online writing lab and I spent some time digging through it. Originally the goal was to grab some good tips that would help me out at work and on this site, but there is simply too much not to share.
40+ Tips to Improve your Grammar and Punctuation | via Dumb Little Man
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