Составьте все возможные вопросы к предложению: My younger brother studies Russian history at the Correspondence Institute

1. Does my younger brother study Russian history at the Correspondence Institute?2. Where does my younger brother study Russian history?3. What does my younger brother study at the Correspondence Institute?4. My younger brother studies Russian history at the Correspondence Institute, doesn\'t he?5. Who studies Russian history at the Correspondence Institute?6. Does my younger brother study Russian or Norwegian history at the Correspondence Institute?