综合填空。

Every year a number of people die in traffic accidents．How do these traffic accidents happen? Maybe the drivers d 1  too much．or maybe there’s something w 2  with their cars．However, the most important reason may be that people don’t obey(遵守)the traffic rules．

In our country, traffic goes on the r3  ．But in many other countries, for example, in Singapore, traffic goes on the o4  side．It’s easy to c5  an accident if you walk or drive in the wrong direction(方向)．When traffic lights turn green, you can go a 6  the road．When they turn red, you must stop and wait．If you are walking, it is important and n7  to walk on the zebra crossing(斑马线)．The most d8  place is corner．People don’t often pay much a9  when they are near the corners．And sometimes there are no traffic lights near the corners．

If you want to be safe, please a10  obey the traffic rules．