Links

• Common European Framework of Reference for Languages (CEFR)

 English-English dictionaries

• www.thefreedictionary.com
• dictionary.reference.com

English-German/German-English dictionaries

• www.thefreedictionary.com
• dict.leo.org
• www.dict.cc
• www.linguee.de

E-learning platform

• CommSy: www.wisocommsy.uni-hamburg.de