This is my the first time in China.哪里错了?

This is my the first time in China.哪里错了? This is the first time for Helen to visit China. this is the first time i came to china和this is the first tim This is the first time I ()a film in the cinema with my fami This is my first visit ________ China. this is his pen.my is in the pencil box 哪里错了 怎么改 --This is the first time I ____ my first picture with my own my.uncle is.in the charge of this shop 哪里错了 this is the first time that he-- the first prize in the math Is this the first time coming to china 这句话是正确的吗 首字母填空This is the first time for Helen to visit China.She hop 有一个句子英文打乱了是 my,this,first,in,to,be,time,is,Guangzhou.可以组成啥句子