假如你所在的学校正在征集英语墙报稿件。下面5幅图描述的是你昨天乘坐公共汽车去电影院途中经历的一件事。请你就以下5幅图写一篇短文，向学校墙报投稿。

注意：1．短文内容要包括文字提示中的必要内容和所有图画中的主要内容。

2．词数：70左右。

3．生词提示：向某人告别wave goodbye to somebody；

1、One day, I decided to see a film, so I took a bus to the cinema．When I was sitting in the bus, I saw an old lady getting on．I stood up at once and offered my seat to her．The old lady sat down happily and thanked me．When the bus stopped in front of the cinema, I got off and waved goodbye to her．