四、完成句子
1. 请尽快离开那幢着火的大楼。太危险了。
Please . It's too dangerous.
2. 为了保护你们自己，请记得贴近地面并且捂住口鼻。
To , please remember .
3. 我们应该怎么做才能保护自己远离交通事故呢？
What traffic accidents?
4. 昨夜，一场大火烧毁了数百万平方米的土地，摧毁了成千上万的房屋。
Last night, a fire land and homes.
5. 我们应该学会在自然灾害中保持安全来避免受伤。
We should learn to to avoid .

1. leave the building on fire/the burning building as soon as possible
2. protect yourselves; to stay low to the ground and cover your mouth and nose
3. should we do to protect ourselves from
4. burnt millions of square metres of; destroyed thousands of
5. keep/stay safe in the natural disasters; getting hurt

五、完形填空
Carson was having dinner with his mother and sisters one evening. His younger sister asked, “ 1 does it look like outside?” Everyone looked out of the window on the north side of the kitchen. They saw the sun in a blue sky. Then, they looked out of the window on the south side of the kitchen. They saw a dark sky 2 big, grey clouds. Next, they heard the tornado siren (龙卷风警报). That meant a tornado was coming. They all knew that during a tornado, the 3 place to be is underground. 4 , they had a basement (地下室). They all ran quickly into the basement. Suddenly, Carson remembered the pet cat, Pete. “Mum, we 5 Pete!” Carson yelled. “I will go upstairs and find him!”
But his mother said, “No, Carson! It's too dangerous. The tornado is coming, so you have to stay down here.” All at once they 6 the very loud noise of a very strong wind. It was 7 loud that although (虽然) they were screaming (尖叫), they could not even hear their own screams. Everyone was very scared.
Just a few seconds later, it was 8 . The tornado went away and everyone was safe. Carson ran upstairs and found that the house was 9 damaged and Pete was gone. He began to cry and went outside. He saw that all the trees were knocked down except one. And at the top of the tree, there was Pete, looking at Carson and shaking 10 fear.
() 1. A. How
B. What
C. Why
D. Where
() 2. A. with
B. around
C. on
D. from
() 3. A. easiest
B. safest
C. fastest
D. latest
() 4. A. Sadly
B. Suddenly
C. Luckily
D. Slowly
() 5. A. forgot
B. noticed
C. remembered
D. chose
() 6. A. felt
B. heard
C. listened
D. watched
() 7. A. very
B. such
C. too
D. so
() 8. A. awful
B. broken
C. finished
D. lost
() 9. A. slightly
B. badly
C. strangely
D. finally
()10. A. at
B. in
C. for
D. on

1. B 2. A 3. B 4. C 5. A 6. B 7. D 8. B 9. B 10. B