WE ARE TO GUANGZHOU 到底语法错在哪?

WE ARE TO GUANGZHOU 到底语法错在哪? We are going to take a plane to Guangzhou(同义句） WE HAVE BEEN TO GUANGZHOU MANY TIMES.这句话原句可以理解为WE ARE TO GUANGZHOU 为什么?想搞清楚HAVE BEEN TO是怎么来的 请问WE ARE TO GUANGZHOU.WE ARE IN SHANGHAI.这样的BE TO .BE IN形式语法上通吗? Good news!We are going __ a school trip to Guangzhou next week.A.at B.with C.on WE ARE IN GUANGZHOU的语法到底错在哪? we are going to spend the spring festival in Guangzhou,__live my grandparents and some relatives.A which B that C who D where 还是D 为什么? 28. We are going to spend the Spring Festival in Guangzhou, __________ live my grandparents and some relatives. A. which B. that C. who D. wherewhy? .We are going to spend the Spring Festival in Guangzhou,__________ live my grandparentsA.which B.that C.who D.where We are going to spend the Spring Festival in Guangzhou,_____ was decided last yearA.which B.that C.who D.where why? we are going to spend the holiday in Guangzhou,（）live my grandparentsA which B that C who D where请问为什么用where,先行词是Guangzhou,从句倒装,陈述句应该是my grandparents live in guangzhou,这样看来空格里代表先 请问WE ARE GO GUANGZHOU.这句话的语法到底错在哪里?怎么个错法呢? A:Hello,Kate.B--------,ben.-------- are you goning A:I am going to the Guangzhou Art Museum .---------a picture show in it.B:That's-------.-------I go with you?A:Yes,of-----.B:-------are we going there?A:By bus. my（）and i live in guangzhou.i live guangzhou in（）.（）we can see kapok everywher.they are（）.they're very beautiful.when we go to the(),I often（）up some kapok from the grass,but I（）pick them from the trees .my father tells me my（）and i live in guangzhou.i live guangzhou in（）.（）we can see kapok everywher.they are（）.they're very beautiful.when we go to the(),I often（）up some kapok from the grass,but I（）pick them from the trees .my father tells me 句型转换. I'd like to read comic books.(改一般疑问句) She句型转换.I'd like to read comic books.(改一般疑问句)She lives in Guangzhou.(对划线部分提问.划线部分：in Guangzhou)we are going to have a trip tomorrow .(对划 We are happy to we are here to