问题补充：
my family and i had the time of our lives in Hawaii last summer.其中lives是什么用法?lives是动词还是名词,请赐教!
答案：
是life 的复数形式
======以下答案可供参考======
供参考答案1:
my family lives in the _central___(center) part of the city. he 改：Our mother was out.i must look after my little brother. 希望能帮
