Canada is the second largest country with the largest number of lakes in the world. It has a population of about 34 million and the majority of people live in the central part of the country. Canada is highly developed in economy. Fishing and forestry are of great importance in the eastern part. In case of falling ill, people usually go to a clinic instead of a hospital, because it’s very expensive to see a doctor there. Therefore almost everyone buys health insurance. Right now most international students choose to study in the east, where the tuition is relatively low.

 本文是介绍了加拿大的具体信息，审题时要注意时态，文章比较简单，要注意使用高级词汇和高级句型，如have a population of, relatively,以及with的复合结构等。也要使用好的连接词如Therefore等。让文章更流畅，更有条理。