外研版英语八年级下册阅读理解、完形填空试题及答案根据短文内容和所给首字母提示,写出单词的正确形式,使短文意思通顺、完整。The roads of today are crowded with cars, buses, motorbikes and other vehicles(车辆). The crowding has increased in recent years. There are more and more a 1 happening. Every day many road users are injured or killed. What should we do? There is no choice but pay more a 2 to the dangers on the road. A 3 there are many traffic signs and traffic lights, people still dont know what they mean and cant remember how to p 4