what did you do before you cross the road?

What did you do? What did you do? what did you.do what did you do What did you do what did you do yesterday? What did you do yesterday? what did you do today? What did you do there what did you do here? What did you do with What did you do next? what do you do?what did you do?what do you did?怎么区别, what did you do 和 what you did 的区别 when did you do和what did you do 区别 what did you do on sunday .what elsewhat did you do on sunday.what else did you do. What did you do yesterday?快, what did you do yesterday?怎么回答