1. I have some nice books.（否定句）
                                                                                     
2. My name is Lily.（用 what 提问） 
                                                                                    
3. This is Peter's bag.（用 whose 提问）
                                                                                     
4. This is a pencil.（一般疑问句）  
                                                                                    
5. Mike is under the big tree.（用 where 提问） 
                                                                                    
6. Four peaches are on the table.（用 how many 提问）