1. Zhang Na is from China. (对划线部分提问)
                                                                            
2. Where are you from? (根据实际情况作答)
                                                                            
3. She is Japanese (日本人). (改为一般疑问句)
                                                                            
4. Her name is Jane. (对划线部分提问)
                                                                            
5. He is Mike. (改为同义句)