There happened to be a bad flood that year,_____

there happened to be英语语法专家进 There used to be a lot of tall trees on that mountain,_____? The harvest happend to be bad that year. 同意句：It ________the 英语翻译something really bad happened to me,somthing that change They happened to _____ for Tianjin when we got there. A.leav When we harried to the station,there happened to be no bus a It happened to be 和There happened to be有什么区别? there is going to be a _____(sport)meeting tomorrow there is no reason to be _____ such a thing The poor woman _____ a bad patch last year. The terribie flood happened( ) Last year there were many problems which____by bad weather A