did you start a

did you start a when did you start to______? When did you start skating? When did you start out? can you tell me when ___to learn English?A.did you start B.h when did you start your homework --( ) did you start to play tennis? when did you start to learn english? when did you start （）(hiccup) 1.--- When did you start colleting stamps? How long ago did you start school? 怎样回答When did you start school?