Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
english-zone.com
Combination of fee-based and free grammar, spelling, vocabulary, reading, and writing exercises and tests subdivided by level. Quick-reference area for basic words list, fables and idioms.