HEATKEYS

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Free Online English Learning: Study English with Quizzes, Tests, Crossword Puzzles, Exercises and other activities for students of English as a second language.

A free study site for English as a Second Language (ESL) students with games, quizzes, puzzles, MP3 files with transcripts, listening practice, pronunciation practive, etc.

SAT vocabulary word test and practice using Sadlier-Oxford Vocabulary Workshop to help at Vocab Test.com with SAT tests

The online English Club is for you to learn English online free or find online resources if you teach English.

Random House, Inc., the world

This ESL listening Web site created by Randall Davis helps ESL/EFL students improve their listening comprehension skills through practice with self-grading quiz pages.

Test your English vocabulary size, and measure how many words you know. For children, adults and EFL/ESL learners.

The Guide to Grammar and Writing contains scores of digital handouts on grammar and English usage, over 170 computer-graded quizzes, recommendations on writing -- from basic problems in subject-verb agreement and the use of articles to exercises in p...

Learn English with the About.com guide to English as a 2nd language (ESL / EFL). Learn English using resources including English grammar explanations, quizzes, pronunciation help, reading, listening and writing and esl free lesson plans. Exam resourc...

Hundreds of fun educational games and activities for kids to play online. Topics include math, geography, animals, and more.