• Conversational Mandarin Chinese Online: Sample Exercises
• OCAC Chinese Classroom:Video- Text presentation
• Follow Me to Learn Chinese: Exercises

Japanese

• Japanese Online: Text, Vocabulary, Grammar

English

• English as a Second Language: Resourses
• Free English: A Fancy Site! Kids will like it. (You need to register. FREE)

Russian

• An Interactive Russian Reference: Example of Grammar Interactive Exercise

Other Resources

• Learning Foreign Languages Online: Collection of Sites
• Open learning: Collection of Sites
• Randall's ESL Cyber Listening Lab: Listening Quizzes
• English Practice.com: Games