Where does your food come from? How is it made? These days, many people worry about food safety. 【小题1】. In 1906, Upton Sinclair wrote the Jungle. The book is the story of a poor family in Chicago. It is also about the dangerous ways that food was prepared. People were so worried that the US started testing food.

These days, most food in the world is safe. 【小题2】, they also control how food is managed and prepared. Laws are important. But it’s more important to make sure the rules are followed. A good food safety system（系统）keeps people safe. It also helps them eat healthy food. Labels（标签）on food give people important information. 【小题3】.

Although food safety systems usually work, there can be problems. Sometimes mistakes are made. 【小题4】, a truck might carry eggs and then ice cream. The ice cream could make people sick when the truck isn’t cleaned before carrying it. Other problems are not mistakes. Sometimes companies break rules to make more money. When this happens, people don’t know if their food is safe.

【小题5】, food is closely related to our daily life. We should take actions to make food safer!