LONGUA offers free language downloads, learn languages - fast and effective:
Chinese:
Chinese-Course II - Sentence Structure
Chinese-Course III - Conjunctions
Chinese-Course IV - Structural Words
Chinese-Course VII - Modal Verbs
Chinese-Course X - Direction / Side
Chinese-Course XI - North, West, ...
More information on info@longua.org
German:
Deutsch - Conditional Sentences - wenn ...
German - Irregelular Verbs / Exercises
More information on info@longua.org
English:
Englisch - Conditional Sentences - if ...
More information on info@longua.org
French:
French - Phrase Conditionnel - si ...
More information on info@longua.org
Chinese courses by LONGUA!