View the video clip and then fill in the blanks of the following paragraph that summarizes the main idea of the clip. There are two types of floods. The first one is called 1 which occurs unexpectedly. In 1990, one flood hit near Las Vegas. A man named Murray Brown was 2 in the water. 3 tried to get him out of the water at the risk of their own lives. Finally, he was lucky to 4 the flood. However, most victims in floods are not 5 . The other type of flood is 6 . It happen s in 7 in the world. Whatever the type of the flood is, it may 8 on our lives and the environment .