【英语题】把下列各句由主动结构变为被动结构
1、Peoplegrowriceintheeastandsouthofchina.
2、WespeakEnglishasaforeignlanguage.
3、PeoplelovethebooksbyJ.K.Rowling.
4、Wheredopeoplemaketrains?
5、WhendidCharlotteBrontewritethebookJaneEyre.
快会的马上解决十分钟内解决的加悬赏10
最好给我讲讲被动语态是怎么回事,、