2 . An underground passage or tunnel enables ____________ (步行者) to cross a road or railway. (根据汉语提示单词拼写)

3 . The drivers of motor vehicles should pay greater attention to the safety of the ________(行人). (根据汉语提示单词拼写)

4 . ____________ (行人) should keep to the side of the road. (根据汉语提示拼写单词)

5 . Motorists were criticized for being inconsiderate to ____________(行人). (根据汉语提示单词拼写)

6 . The lorry driver escaped unhurt, but a ____________ (行人) was injured. (根据汉语提示单词拼写)

7 . More than a third of all ____________(行人) injuries are to children. (根据汉语提示单词拼写)

8 . Should the self-driving car hit a single pedestrian to avoid crashing into a group of ___________(行人)? (根据汉语提示单词拼写)

9 . Therefore, for the sake of life, the driver and the __________ (行人，步行者) should obey the traffic regulation as we have only one life. (根据汉语提示单词拼写)