句子something is changed语法上是对的吗?

句子something is changed语法上是对的吗? many great changed have taken place since you left.这语法是对的吗? something have changed?语法对吗?还是something had change? there is any wrong with doing something,这样的句子语法对吗? what season is it?语法上是对的吗?正常的不应该是what is the season? tell someone something that is true是对的吗?如果对,怎么翻译呢? 这个句子算有两个谓语动词了吗?help 和 IS,语法上是正确的吗 sara groves唱的something changed中文歌词 a chemical change is a process-------something is changed in 初中英语几个语法下面那个句子是对的：（1）How far is it from Shenzhen to Guangzho Are you crazy or something 是正确的句子吗?something怎么解释? something worth $ 和something is worth $中的worth是同一属性的词吗?