They provide a great variety of aspects when learning Englisch, especially grammar and vocabulary. Explanations are in German.
Here you will find quite a number of English language exercises - from grammar to vocabulary as well as worksheets and puzzles.
They offer a great variaty of learning and teaching recourses.
Learners of English and other languages will find all types of interactive tests and exercises: vocabulary, tests, games and more.
iReviews has a good overview of a couple of resources for language learning.
Learners of English will find all types of interactive tests and exercises here: Grammar, vocabulary, reading, crosswords, hangman and more. EnglishLearner.com also offers English lessons by e-mail at three levels every week - completely free.
You will find a broad range of vocabulary, tests and exercises for three languages: English, Spanish and German.
A nice idea to extend you vocabulary and phrasal knowledge. You can learn English with Paul Smith's One-Word-A-Day.
Guide to Grammar & Writing
It is maintained by Professor of English Charles Darling for English courses at Capital Community College, Hartford, Connecticut
Nice site overview of language games from various countries.
Nice site for learning vocabulary. Try out the games, i.e. Scatter and Space Race
ESL Cafe's Help Center
You can receive help from ESL/EFL teachers from around the world 24 hours a day, 7 days a week (Grammar, Writing, Vocabulary, Idioms, Slang, TOEFL).
They offer a number of EFL and ESL related services, which will be of use to anyone whether they are students, teachers or schools. These include teacher recruitment and resourses, a shop full of EFL products, notice boards, courses for learners of all standards and a comprehensive directory of schools.
This is part of Ruth Vilmi's Web World. She's a lecturer in the Language and Communication Centre at Helsinki University of Technology.
This site offers web-delivered instruction using current and past CNN San Francisco bureau and CBS 5 - KPIX (CBS Broadcasting) news stories.
A site with various offers for students and teachers.