Mr Green is a 70-year-old man.He lived in Hong Kong.Last month,he went to Australia to visit his son.He likes walking after supper,but he can't speak English.So his son was afraid that he would lose his way.One day,Mr Green got home very late.And his son asked him"Did you have any trouble?"Mr Green sniled and said"Don't worry,I have already copy the name of this street on a paper."Then he showed his son the paper."But tohis son surprised,it said"NO EXIT".有语法错，也有词语使用不当，哥哥姐姐们，帮个忙吧。
热心网友
语态应该一致所以lived改成livesto his son surprised改成to his son's surprise