假如你上周六和朋友们去动物园玩.请根据以下提示,用英语写一篇70词左右的文章,介绍在去动物园途中发生的事情.提示：1.途中有个盲人爷爷问你们去医院的路； 2.由于医院比较远,你们决定将他带到医院； 3.你们乘公交车,并在大约一个小时之后到达医院； 4.盲人爷爷反复（again and again）向你们道谢,你们很开心.

Last Saturday I went to the zoo with my friends. on the way to the zoo ,we saw a blind man.he asked us how to get to the hospital.It is very far ,so we decided to take him to the hospital.we took the bus and it took us about an hour to get there.the blind grandfather said thanks to us again and again. we were very happy

Last week, I went to the zoo with my friends.When on the way to the zoo , we met a blind old man.He asked us the way to the hospital. Because it was a little far from the hospital,we decided to go to hospital with him.Then we took the bus and after about an hour we arrived at the hospital.Finally he thanked us again and again and we were very happy.