按要求改写句子。
1. has   new   she   a   eraser (连词成句)  
                                                                                    
2. We are in the living room.(改成一般疑问句) 
                                                                                    
3. The hot dog is six yuan.(对划线部分提问) 
                                                                                     
4. There are five people in my family.(对划线部分提问)
                                                                                     
5. Her father is a farmer.(对划线部分提问)
                                                                                     
根据要求写句子。
1. Danny wants to learn Chinese. (改为一般疑问句)
    _____________ _____________ _____________ to learn Chinese?
2. Three lines make a triangle. (对划线部分提问)
    _____________ _____________ _____________ make a triangle?