啄木鸟门诊（修改病句）  
1．这次夏令营活动全校师生和一年级小同学都参加了。
                                                                                                                
2．昨天夜里我一夜没睡好觉。 
                                                                                                                
3．全家人都上街了，只有我自己在家看书。
                                                                                                                
4．他大概好像是小明的爷爷。