grammar

This is the place where you can understand the way English works, in other words, grammar and structural exercises and activities. Have fun learning!1
Okay, let’s start.
Check out the following site.  It has tons of exercises that you can download. As far as I can tell, the documents are all in ‘pdf’ format, so can print or save in your computer.
Get to work.
http://www.englishforeveryone.org