When I was in China I only went to the school?错在哪里了

I was told when I was young that shanghai____(lie）in the east of china When I was in China I only went to the school?错在哪里了 i got a email form Tom on 23.May,when she was in china. i bought it when i was living in the china,为什么这里要用was living 来表达? I bought it when i was living in china句子中如果was living改为lived意思变吗? I used to live in China when I was a kid,which was my best and precious memory. That was the best camera ___ was made in China when I was young这个空选什么 A which B that 为什么? I was born in China.为什么要加was I was born in China in December 怎么读 i was in a small countryside in china ---------------,she was in when i called (luck) luckily,she was in when i called. He was in when I called. When did you first meet Mr Smith?It was in the year ------ I first came to China A that B when 一道英语改错,When I was in China,I only went to kindergarten._______In the three year in Canada,not only have I learned_______English,but also I have learned how to say French._______because when I was China,I could only talk in Cantonese._____ when and where you born?i was born 1,(in dec 1994),2,(in china）1,2的顺序应该是怎样?为什么 I began to work in Shanghai in the year——HongKong was returned to china.A.that B.which C.whereD.when I was born in China的同义句.