“I saw an old lady knock down by a motorbike while she was w

“I saw an old lady knock down by a motorbike while she was w 英语关联词填空 高一I was standing by window, ( ) I saw an old lady hi The old lady was knocked down by a car when she walked on th I saw an old man k_____ down by a car yesterday. 是“I saw an old man fall down”还是“I saw an old man fell down” The old man was knocked down by a car [ ]he saw it run towar While I was walking down the street,I saw a cat in the tree 状语从句I saw a UFO while i was walking down the street yesterda is,was,she,Kitty,old,pretty,a,an,girl,lady,now,but连词成句 问大家一个关于英语语法的问题..老师写了一个句子（I saw an old man knocked down by a I saw a man on a motorbike hit a car.He was（） hurt This afternoon I was having a PE lesson while I fell down an