When I was on the track team,I used to run the quarter mile

I was in Beijing on the day when he arrived. It happened when I was walking on the road this morning.中when的用法 43.I saw the accident _________ when I was walking on the road this morning . When I was on the track team,I used to run the quarter mile I thought that it mattered,was when and where I said,then I realized ,the on ____ I was falling asleep,there was a loud knock on the door.(when/while) when i was waling on the road,i happend to /happening to see him yesterday when i entered the room,i was surprise to see anake on my bed.改错 I lived on the Happy Farm when I was a child.（对on the Happy Farm提问）快 1）i dropped the baton on the groud when i was——it on to Tim when i left the room,the light was still on.翻译 I was __of crossing the road __the car accident happened.A .on the point ;that B.on the point;when i was ___ seventy when i was on the highway.A.going B.doing C.speeding D.starting I first piled on the ponds when I was in the family way and I couldn’t lose them afterwards. It was Sunday I met my teacher on the street.(A.when B.that)选哪个? I was just leaving when someone ____(konck) on the door I was working on the computer when electricity w___ off.3Q急. I was (working on the farm )when it rained 对括号内容提问