how old were you when i first saw you (改同义句） how old were you when i saw you ___ ___ ___ ___?急、、

初级英语,How old were you when you how to run?whe初级英语,How old were you when you how to run?when did you learned how to ride a bike?have you ever gone camping?how long will she be in shanghai请问这几句是什么时态? 英语作文how old were you when ... Could you tell me how old you _(are,were) how old were you started to learn English? how old were you started to learn English? How old did you say you were这句为什么是were不是are how old were you when i first saw you (改同义句） how old were you when i saw you ___ ___ ___ ___?急、、 when,how,were,you,old,you,went,London,to .(连词成句) first,how,were,you,old,you,went,London,to连词成句 How old were you when you started learning English? 要怎么回答? how old are you “How old are you? how old are you How old are you? :How old are you? How old are you? twins/how/them/were/the/when/first/saw/old/you连词成句 翻译3句,英文翻译成中文how old you were where you were living at the time what you were doing during this stage