Question

10. When we reached the cinema,the film had still not begun,so we         .

(hurry)

当我们到达电影院时，电影还没开始，所以我们本没必要那么匆忙。

Answer 1

10. needn't have hurried like that needn't + have done形式意为"本没有必要做某事(但其实已做过某事) "；而didn't need to do sth.意为"过去没有必要做某事(也未做) "。