初级英语,How old were you when you how to run?whe

when,how,were,you,old,you,went,London,to .(连词成句) 英语好的朋友帮帮忙吧,How old were you when you start learning English? how old were you when i first saw you (改同义句） how old were yo how old were you started to learn English? How old were you when you first stated playing the piano中,为什 How old were you when you started learning English? 要怎么回答? How old were you when you first started playing the piano? 这 twins/how/them/were/the/when/first/saw/old/you连词成句 first,how,were,you,old,you,went,London,to连词成句 Could you tell me how old you _(are,were) How did you feel when you were about to say goodbye to the h How often ---you---(go)to the park when you were in Beijng.