Today, Vogel would like to introduce you to an extremely interesting, effective, and especially comprehensive online German learning system — and best of all, it's free. That is the online German learning system ivogel.vn, developed by Vogel.
Today, Vogel would like to recommend to you an extremely interesting and effective online German learning system that is especially comprehensive and, best of all, completely free. That system is the ivogel.vn online German learning platform developed by Vogel.
The ivogel online German learning system also had the honor of receiving first prize in the International Innovation Award competition [(International Innovation Award)](https://www.wifa.uni-leipzig.de/en/sept-competence-center/newsdetail/artik el/international-innovators-award-pitching-event-in-vietnam-organized-by-sept-an d-ueh-institute-of-innovation-2022-07-13) in 2020, co-organized by the University of Leipzig, IHK, and Ho Chi Minh City University of Technology.

What makes the ivogel.vn online German learning system special:
- Helps you study completely on your own without needing to attend a center
- Full set of practice exercises, grading, and automatic answer suggestions
- Complete, detailed video lectures from level A1–B1, along with exam preparation programs
- A clear learning path and attached materials for each lesson
- A community connecting fellow learners for interaction and study
- Many great and effective learning methods
- An audio communication program to help you learn listening and speaking skills effectively and simply
- Best of all, ivogel is completely free.
- And many more useful programs are waiting for you
To study with ivogel, it's very simple — first, visit https://ivogel.vn/
Go to the menu and select a learning program; if you need to create an account, just take a moment to do so.
Wishing you all the best in your studies.
Knowledge test
Prepositions & connectors
- 1.
Ich konnte ____ meiner Erkältung nicht zu Silkes Hochzeit gehen.
- 2.
____ des schlechten Wetters bleiben wir zu Hause.
- 3.
Er arbeitet, ____ er krank ist.
