我走人行天桥避开堵车。

I cross the ___pedestrian bridge to avoid the traffic.

行人应该使用人行横道过马路。

___Pedestrians should use the crosswalk to cross the street.

这部电影的剧情太平淡无奇，缺乏惊喜。

The movie's plot was too ___pedestrian and lacked any surprises.