Hotlist: deutsch online

Explore the world of English vocabulary in a sound integrated guide. Touch or place your cursor over an object, word, or phrase to hear it pronounced aloud. Prove your vocabulary mastery by completing challenges.

http://www.languageguide.org/german/vocabulary/

https://www.languageguide.org/english/vocabulary/

http://vs-material.wegerer.at/webs/preposition1/index.htm

https://vk.com/deutschonline

http://leicht-deutsch-lernen.com