Coca-Cola is a kind of popular drink. Coke is short for Coc-Cola. But too much Coke is bad for our health. Coke is sweet, because it has sugar (糖) in it. However, too much sugar can let us get fat. Drinking one cup of Coke each day can make us get about fourteen pounds each year. Sometimes we can't eat some healthy food because the sugar in Coke can make us full. Also, Coke is bad for our teeth and bones (骨头).

Please drink water. Water is very important to our body. It keeps us healthy. We get water from drink and food, especially (特别是) from fruit and vegetables. But it's better to drink water. If you don't like water, you can put a little 100% fruit juice into it.

Food safety is important. If you eat food which is not kept correctly, you may fall ill. The fridge may be a perfect choice for keeping food safe and fresh, but it is not a magic box to keep all kinds of food. Follow these tips and learn how to store (储存) food correctly in your fridge.

Open the fridge, you’ll see different shelves (架子). They help to keep food fresh. The temperature in them can be different. Usually, the higher the shelf is, the higher the temperature will be. So if you put your food on the right shelf, your food will keep its best. Try to put ready-to-eat food like burgers, or cream cakes on top shelves. The middle shelves are the best for dairy products (乳制品), such as cheese, butter, yogurt and eggs. Bottom (底部) shelves are the coldest part of the fridge, making them perfect for storing raw (生的) meat and seafood. Some fridges have a freezer (冷冻室) for keeping these things.

Keeping food in the fridge does not kill bacteria (细菌) but it can stop the bacteria from growing fast. Bacteria can grow quickly in temperatures between 5℃ and 60℃. This is called the Temperature Danger Zone. If you want to keep your food as fresh as possible, the temperature in your fridge needs to be between 0℃ and 5℃. The freezer temperature should be below -18℃.

Fruit and vegetables can also be stored at room temperature. Make sure to keep them in a cool, dry and dark place. And also remember if the food is cut, it must be put in the fridge.

Everyone should pay attention to food safety. Hope these tips can help you keep your food fresh for as long as possible.

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Do you drink milk every day? 【小题1】 That milk is good for your health. But is that the truth? Let’s take a closer look! Milk might be one of the best things we can drink. It has a lot of nutrients（营养物质） to help children grow. 【小题2】 Calcium gives us strong bones. Vitamins can regulate（调节）the metabolism（新陈代谢）of the human body. Without them, our body can’t work well. Doctors say that milk is also good for our teeth and heart. 【小题3】 So if you have trouble getting to sleep at night, it is a good idea to drink some milk before going to bed. 【小题4】 For example, drinking a lot of milk （three or more times a day）may make children get fat. And milk might not actually make our bones stronger. That’s because some scientists discovered that people who drank too much milk also had some problems with their bones. In a word, milk may not be a super food（超级食物）, but it can really give us a lot of nutrients.