How to improve my oral language skill?

English or German?

That is a question puzzles me all the time since I came to Munich. Although I have decided to train my English as good as possible first, I still feel not so good at the coffee time everyday when my ears are full of German. I try to find some topics and talk with Masria who is the only person speaks English all the time. But actually she can also understand the German. I am almost the only one that only can understand Guten tag, Danke and Bitte.

To tell the truth, I didn't feel my English is such poor before. And there are so many Chinese students here. Will Chinese use English when they are talking to each other? Of course not. How I wished I could live in a pure English environment. But it isn't here. Sigh...