Custom course design available and paid registration provides 6 months access. Global English - Offers general and business English with listening, grammar and vocabulary components. Requires paid fee. Free sample available. Graspworld English - Free English exercises with a test to determine the student's level.
All information is available in Portuguese and English and offers games, chat and translations.
LanguageGalaxy - English language tests, grammar, spelling and vocabulary exercises and games. Easy reading and listening activities. Requires small fee and login. Lessons for lower intermediate, intermediate and higher intermediate. 100 worksheets per level with new worksheets added weekly.