阅读下列短文，根据短文内容及首字母提示，在空白处填入一个适当的单词

    Have you ever been ill? When you are ill, you must be unhappy because your bady （1）b________ hot, and there are pains （2）a_____ over your bady. You don’t want to work and you have to stay in bed, and you will （3）f_____ very sad.

    What makes us ill? They are germs. Germs are （4）e________. They are very small and you can’t find them with your naked eyes. But you can see them （5）w_____ a microscope. They are very, very small and there could be （6）h_________ of them on a little bit of something.

    Germs are （7）a________ found in dirty water. When we look at dirty water under the microscope, we will see a lot of them in it. So your father and mother will not let you drink dirty water.

    Germs aren’t （8）o______ found in water. They are found in air and dust. If you get a cut in the finger, and if some of the dust from the floor （9）g_____ into the cut, germs will come into your finger. Your finger will become big and red, and you will have （10）m_____ pain in it. Sometimes if the germs go into all of your body, you may have pain it every part of the body.

 Hand: 1. germ n. 细菌         2. naked eys 肉眼