Ⅲ. Complete the sentences with the given words in their proper forms.
用括号中所给单词的适当形式完成句子。
1. It was the storm in recent memory. (bad)
2. , all the residents managed to make it to safety before the flood. (thankful)
3. Quick and rich experience are very important for a storm chaser. (think)
4. It was that Samaras's team met the largest unexpected tornado. (lucky)
5. There are many in our life. (hero)
6. The tornado was a powerful storm that took everyone by surprise. (terrible)

1. worst 2. Thankfully 3. thinking 4. unlucky 5. heroes 6. terribly

Ⅳ. Complete the passage with the words in the box.
从方框中选择恰当的单词,完成下面短文。
forming, growing, glued, survive, volunteered, screaming, safety, refused
Last summer, I never thought I could 1 a natural disaster. At 2:00 that afternoon, the sky was 2 darker and darker, and the wind started howling. I was 3 to my window, watching the strange clouds, when suddenly I saw a funnel (漏斗) cloud 4 in the distance. My little sister was screaming in fear. My parents told us to get to the basement (地下室) immediately, but for a second, I 5 to move, because I was so scared.
Once in the basement, we could hear everything go wrong outside. It sounded like the whole world was 6. Thankfully, our house held up (撑住). After the storm passed, we made it to 7 and found our street was a mess. Many neighbours 8 to help clear the street. That day, I learned the true meaning of community and courage.

1. survive 2. growing 3. glued 4. forming 5. refused 6. screaming 7. safety 8. volunteered