while you were walking walking the dog ,you were careless and it got loose and was hit by a car如上题 是不是在 主从句主语一致 和 主语和动词是主动关系时 就可把you were省略

what were you doing while i was away last week What-------you-------(do) while the others were cleaning the classroom He saw his friend on the other side of the street and he ran a ____ the street to meet him.Mr Li and his firends were having a tea _p____ at this time yesterday.Max _f____ down at the concert last night.Do you know the boy _c____ Tony.They were walki a.What were you doing when it rained.b.What were you doing while it was raining. 填空what were you doing___I called you last night.用while还是when You appeared _____(read) while you were supposed to make a speech. where were you _____we were looking for you everywhere A that B while C at D whereA that B while C at D where 语法问题 what did you do,while you were living in Spain?do, , , while , were living哪个是错误的.第二个是中间的逗号, what were you doing when he arrived为什么是 when 不是while when 和while 后面跟什么时态 what were you doing __your father__back?A.while ;came B.when ;came C.while ;was coming D.when ;was coming What ----(happen)while you were doing housework last night?happened和was happening哪一个更好? While walking the dog,you were careless and it got loose为什么 不是 got it loose what was he doing while you were cooking the dinner?(clean his shoes)怎么回答 what happened while you were _the telephone?a.at b.on c.in d.over They were singing while we were dancing. i tried to call you ______ i heard from him ,but you were not in / since while until because did you see any kangaroos or koalas while you were there这句话中的any为什么不能改成the? I m missed you very much while you were away如题,这句话有误么?应该怎么改~