用过去进行时来写一篇英语作文 关于你和你的同学去公园啊...一些地方..描述一下当时的场景60~70词

How time fiies,the summer vacation is coming .Last Sunday morning i was playing with my
classmates in the People's Square.Suddenly when we were having a good time ,we saw
an old man was crossing the road.Seeing that he was too old to walk upright ,we were trying
to help him.So my friends ahd i were going to hold him across the street .
Finally the old men crossed the road successfully ahd he had being thanking us all the time .
Tired but satisfied,we were enjoying a wonderful time last Sunday moring .
总觉得这篇作文写过去的事用过去式比较好,过去进行时有点怪怪的
鄙人 写的不好 还希望可以采纳我还要一个..能帮我在写一个么How time fiies,the summer vacation is coming .Last Sunday morning i was playing with myclassmates in the People'sSquare.we were having a good time when we suddenly found some tourists throwing their rubbish all around . Being theresponsible citizens,my friends and i can not stand this phenomenon.So we were going forward these tourists to tell them not to do so.They were feeling very embarrassed and guilty while we were telling them about it.they said sorry to everyone and cleanedup all the rubish they had thrown away.we were feeeling very satisfied about it .