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

Source: Activities for ESL/EFL Students (English Study)

This website comes from the The Internet TESL Journal which is a free online journal for teachers of English as a second language. The a4esl.com website is especially for learners and contain lots of great activities such a quizzes, crosswords and puzzles to help you learn English as a Second Language. The site even has a collection of Bilingual Quizzes which some might find useful.