为什么是on Sunday nightb不是in Sunday night?早中晚前用什么呢？in the morning？

为什么是on Sunday nightb不是in Sunday night?早中晚前用什么呢？in the morning？ on Sunday you have no classes on sunday,( 改为反意疑问句在周六你们没有课,疑问部分不应该是have 为什么是do you? on sunday mornings,I’m allowed to go shopping with my friends.为什么是shopping,ing的形式Help me,thanks. Does he often come to see you on Sunday?为什么是come to see 而不是comes to see,comes to sees,come and to see ? Jim doesn't have breakfast on Sunday monring and he often gets up late.为什么是doesn't have 而不是hasn't on sunday 还是on the sunday they make kites on sunday 改写为现在进行时 It was Sunday.I never get up early on Sundays.为什么是get而非got?It was Sunday.I never get up early on Sundays.I sometimes stay in bed until lunchtime.Last Sunday I got up very late.这是新概念英语第二册中的句子.为什么要用get He goes to the park by bus on Sunday.句型转换为____ ____he___ to the park on Sunday? You have to go to work on Sunday,()?我选have not you 为什么是错的 上面不是have么?do not you为什么是对的呢 可以解释下么 Lt's on Sunday. mail on sunday On A Sunday 歌词 on Sunday afternoon是什么意思 In on sunday是什么意思 In on sunday是什么意思 running on the playground为什么是on