Revison Lek5 Lek6
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2:23:44
Revision Lek1 Lek2 Lekt3 Lekt4
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20:38
Lekt1und2
![](https://i.ytimg.com/vi/gMlfuNQkJY0/mqdefault.jpg)
14:00
Lektion3: der technische Fortschritt. الوحدة3.الخريطة الذهنية
![](https://i.ytimg.com/vi/zohk6vfZlEI/mqdefault.jpg)
5:58
Die Suffixe "heit" - "keit"
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9:16
Temporalsatz: bevor-während-nachdem
![](https://i.ytimg.com/vi/yF-pT8tkxqw/mqdefault.jpg)
25:35
die Bedeutung der Modalverben
![](https://i.ytimg.com/vi/ilbPd1SnbEo/mqdefault.jpg)
14:40
Lektion: 4 Umweltprobleme. الوحدة الرابعة مشاكل المحيط
![](https://i.ytimg.com/vi/cB-iU-OrFuE/mqdefault.jpg)
19:18