gerat changes have ___ ___(发生）in Beijing.

There have been many change in Beijing.(同义句）Many changes ___ Great changes ___ ___ ___(已经发生)in china How is the weather in Beijing?（改为同义句）___ ___ ___ ___ in Beij they pian ___（live）in Beijing ___ ___ in Beijing is ___ and ___ ___ ___.(北京的冬天寒冷而且有风.） He left Beijing in 1998.(改为同义句）He ___ ___ ___ from Beijing__ Great changes have taken place since then in the factory ___ Great changes ___ place in Hebei since 1980.A.have taken B.h There have been many changes in ____ history of ___ English 英语翻译___ ___ ___ great changes in my hometown ____ ___ __ __ It's ___ ___ in Beijing in summer vacation 8.Great changes took place in China in ___