题目内容：

请在空白处填入1个适当的单词或括号内单词的正确形式。

John Snow was a well-known physician in London in the 19th century. 1. famous was he that he even attended Queen Victoria to ease the birth of her babies. However, he decided to defeat cholera, a 2. (dead) disease at that time when he saw thousands of people 3.  (expose) to it died every time there was an outbreak.

In 1854 when cholera broke out, he began to gather information and marked on a map 4. all the dead people 5.（live）. He found many people who had drunk 6. dirty water from the pump died. So he decided that the polluted water carried cholera. He found a woman and her daughter who had the water 7.（deliver） from the pump every day died of cholera after drinking the water. 8. this extra evidence John Snow announced that the polluted water was 9.（blame）. He suggested the source of all water supplies should be examined and new methods of 10.（deal）with water be found. Finally, “King Cholera” was defeated.