I saw an accident ___(happen) on the road yesterday.

I saw an accident ___(happen) on the road yesterday. You are the most beautiful I saw an accident I saw ____ accident in the street yesterday.A the B an I saw the accident happened 改错 I saw an accident happen on my way home 改句子改成：An accident ___ ___ ___ happen on my way home.（三个空格） what would you do if you saw an accident an old man __ the accident __ while he was __ __.该填什么? I saw the traffic accident ____(happen)yesterday When I was waiting at the bus station this morning ,I saw an old __ man.这个空填什么? 高中英语改错I saw an accident happened on my way to home this afternoon.把happened改成happen我知道,但是为什么不能把happened理解为定语来修饰accident呢?谢啦. what would you do if you saw an accident 怎么回答哟 连词成句.happen,an,the,yesterday,in,saw,street,she ,accident.连词成句 he-----the fire-engine when he saw an accident-----befiore me I saw an i___ talk show yesterday. I saw saw saw I was shopping when I saw a car accident.改为一般疑问句 43.I saw the accident _________ when I was walking on the road this morning . i saw Jerry about six months after the accident 句子分析saw jerry about six months after the accident.这个怎么划分层次啊,不理解