考生1回忆：
　　小作文：两个line chart，关于urban和rural population 的age。
　　大作文：Many cities and towns in the world have high volumes of traffic.What problems it may cause?give reasons and actions。

　　考生2回忆：
　　2012年7月21日雅思恒星英语作文A类回忆真题：In most cities and towns, the high volumes of road traffic become a problem. What is the causes of that and what actions could be taken to solve the problem?