sth happen 怎么造句?

sth happen 怎么造句? sth.happen to sb.怎么造句啊?还要用过去式 sth happen to sb 造句 sth.happen to sb.造句 sth happen+时间\地点 造句 用sth happen to sb 造句 happen to sb和happen to do sth 造句并解释造的句子 英语造句.急.1.sth happen to sb.造句,带翻译.2.sb happen to do.造句,带翻译.3. sth.happen to sb. happen to do sth 英语造句用下面的造句sth happen to sb 某人发生什么事happen to do sth 碰巧做某事What talk about sth .怎么造句