EnglishResource.co.uk

Learning Vocabulary Can Be Fun
Hangman, matching, word search, and vocabulary trivia to help students learn vocabulary.
www.vocabulary.co.il/

Learn English Today
Free grammar and vocabulary section, idioms, exercises and links to news articles and recommended books.
www.learn-english-today.com/

English Bites
TV show focused on improving English language skills.
abcasiapacific.com/

Common Errors in English
Alphabetical listing of many words which are often used incorrectly. Includes explanations and examples.
www.wsu.edu/

English Quizzes
Interactive, illustrated vocabulary and grammar exercises, rated according to difficulty.
www.prof2000.pt/

English for Techies
By Christian Lassure, associate professor of English. For French student technologists. Grammar, false friends, translation methods, glossaries. Mechanical production engineering, industrial computing, and computer graphics.
www.english-for-techies.net/

Vocabulary Power
Offers explanations and exercises for homophones, phrasal verbs, and idioms. Reading texts and TOEFL practice are also available.
www.edumatic.qc.ca/

Rose of York English Language School
Free grammar lessons.
www.roseofyork.co.uk/

Sheppard Software - Free Vocabulary Web Games
Different vocabulary quiz activities covering over 2,000 words include SAT / GRE and other terminology.
www.sheppardsoftware.com/

The Internet Grammar of English
Course written primarily for university undergraduates but useful for anyone as it doesn't presume any prior knowledge of grammar. Free for students who log in from a UK university and all explanations are free.
www.ucl.ac.uk/