1. The principle of international cooperation should be supported by all countries
2. Private information in the Internet must be protected by new security means
3. Either dry weather or a lot of rains may cause poor harvest
4. Students and schoolchildren should be provided with free Internet service
5. The government must ensure some benefits for less developed sectors of economy
6. In difficult situations an America farmer may rely on bank credit
7. Most of the large firm may produced one or a few products, for example, IBM produces computers. However, the largest manufacturing firms may engage in various industries
8. More public organizations must deal with ecological problems in order to restrain exploitation of nature
