根据短文内容判断下列句子正误。
ㅤHave you ever been ill? When you're ill, you must be unhappy because your body becomes hot and there are pains(疼痛)all over your body. You don't want to work and stay in bed. You feel bad.
ㅤWhat makes us ill? Germs do. Germs(细菌)are everywhere. They are very small and you can't find them with your eyes, but you can see them with a micro— scope(显微镜). With the help of the microscope, we can see germs clearly.
ㅤGerms are always found in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your parents won't let you drink dirty water. Germs are also found in air and dust. If you cut your finger and some of the dust from the floor goes into the cut, the germs will go into your fingers. Your finger will become big and red, and you will have much pain in it. Sometimes the germs would go into all of your body, and you would have pains everywhere.