We live in the earth, there is water around the surface of the earth, we can’t live without water. We drink water everyday, even in the food, it is...

Today, as the economy develops fast, people can buy what they need, the producers provide them all the new things, so the factory produce many prod...

Water is very important to us. If there is no water, we will die. We can eat nothing for few days, but we must drink water every day. Besides, if ...

In summer, the weather is hot. We should drink more water, because we sweat a lot in hot days. But I prefer to eat fruits. Watermelon, apple and g...

Water is the most valuable resource on the earth. Water is the necessity of our life and we must drink it everyday.Now, many people can not drink ...