按改错吧：括号里是正确的
This morning, after I finished my homeworks（homework）, I decided to go to the cineme(cinema) to see（a） fiml(film) . I was about to arrive while(when) I found a foreigner standing on the side of the road, looking nervously(nervous) .Then I came up to see what was the matter with him. However, none (neither)of us could understand each other.