TodayisWednesday.Shirleyisbusytoday.Shirleyisamiddles...
問題詳情： TodayisWednesday.Shirleyisbusytoday.Shirleyisamiddleschoolteacher.SheteachesP.E.intheschool.ShirleyhasfourlessonsonWednesday—twointhemorningandtwointheafternoon.Sheneedstoteachthestudents...