1. she is German. 彼女はドイツ語です
2. She speaks German and English. 彼女はドイツ語と 英語を話す
3. She bought a German camera. 彼女はドイツのカメラを買った
4. She writes English letters to her English friends. 彼女はイギリス人友人を英語に手紙を書きます
I hope my attempts are not too bad

Perfect!Momo-taro wrote:I'm not too sure about the particle thing in number 4. Particles really confuse me! Is this better? ....
彼女はイギリス人の友人に英語の手紙を書きます
This seems to be the thread for careless mistakesfurrykef wrote:イギリスの友人 (a friend of/from Germany)