it is+介词+时间点+that

it is+介词+时间点+that the floor前面用什么介词急what is that｛｝the floor ,is it{ }watch It is snowing heavily (介词) It is strange that the letter has been posted_____a stamp(填介词)理由 英语时间介词.It is October 25th.其中间为什么不加on. make it后跟时间时加不加介词 Is that your computer game - the lost and found case?yes,it is.空格填啥介词? 介词填空 1 what is that ___ French 2 It Is very kind___ you to help me It is+时间段+since+时间点.可以说一个例句吗？ it is strange that 英语翻译it is( )( )that It is believe that It is said that. It is that all? it is imperative that? Is it that bad? it is discovered that 问一道英语句式（初二）It is +时间 +（介词 ）+sb +（ 动词 ）.中间两个空,第一个用什么介词?第二个动词用什么时态?