一篇英语短文,内容见补充

问题描述:

一篇英语短文,内容见补充
大卫和南希在11点45吃中饭.然后大卫和迈克去值日,去打扫图书馆.在4点一刻时,迈克约好大卫去看足球比赛.(这里时间表达方式用这种类型:a quarter to twelve)

David and Nancy had their lunch at a quarter to twelve.hen David and Mike went to clean the library .At quarter past four,David and Mike went to watch a soccer game.