| Agendaweb | | Includes online grammar, vocabulary, and listening activities. |
| EFL Reading | | Features ghost, horror, adventure and football stories, links and glossary. Includes exercises to test comprehension and build vocabulary. |
| El Rebumbio | | Features interactive self-correcting exercises grouped by skill. |
| English 4U | | Has explanations how to use grammar combined with exercises and includes information and exercises about countries and cities, crosswords, irregular verbs exercises, texts and quizzes. |
| English @ WSL | | Contains English language quizzes, a listen while reading section, and a dictionary. |
| English Banana | | Collection of online games and quizzes testing English grammar, spelling, writing and reading skills. |
| English Grammar Online | | Offers exercises, explanations (grammar, writing), games, literature, teaching materials and information on English-speaking countries |
| English Ladder | | Offers 20 levels of interactive English quizzes. Requires free registration. |
| ESL Discussion Center | | Discussion forums for students of English as a Second Language. Organized by topic. |
| ESL Partyland | | Provides many interactive quizzes, discussion forums and topic-based learning pages for students. On the teachers side, lessons and printable materials to use in class. |
| ESL Projects | | Featuring instructions and topics for English projects. |
| ESL Teaching through Songs | | Worksheets using English songs to teach grammar elements. Includes articles about TESOL teaching (UK based). |
| ESL Wonderland | | Includes interactive listening, reading, and grammar integrated activities. |
| Fiesta English | | Features grammar and vocabulary tests for Spanish speaking students, a Spanish-English vocabulary by category section and trivia quizzes. |
| Global English Kids | | Online English lessons in Korean, Chinese and Japanese. Practice speaking, grammar, writing and learn new words. [Windows only] |
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