1.While I was waiting for the bus this morning,all of_____(the/a/不填)sudden,someone patted me on_____(the/a/不填)shoulder.2.Harry,have you ever been to Japan?No,but I wish I____A.had B.do C.will D.have3.If I had konwn you were coming,I____you at

While I was still while I still love,ok? while I was doing可省略I was吗 Waitin 4 Ur Luv (I Dont Care)的歌词 I was cooking while my sister was sleeping love 这首歌 All my little plans and schemes,lost like some forgotten dreams.Seems that all I really was doingwas waitin' for you.Just like little girls and boys,playing with their little toys.Seems like all we really were doingwas waitin' for love I singing someone doing heard my honework while was I I was doing my homework while my father was reading newspapers为什么填while While I was walking in the street,I met Liu Dehua.转化为I met Liu Dehua while I was walking in the street.while换when, While I was watching TV,the phone______(ring) 填什么 what were you doing while i was away last week When/While it began to rain ,I was watching TV while i was ate a meal the telephone is ranging. while i was c the window c后添什么 my sister was dancing while i ___ the piano. she_____ (watch) the parade while I was talking photos. while用于进行时态的问题1.while i was running along,a dog ran across the road.2.last night my father was reading while my mother was sewing.while前后的时态怎么 确定.第一句只有while 后面的从句才用的进行式,主句则用 连词成句（求大神解答）1.was,while,walking,i,saw,to,i,a,in,cat,school,tree 2.said,he,living,he,in,was,london 3.i,speak,to,you,you,the,were,while,saw,teacher While she was reading,I was watching TV 对吗was reading