We have always been warned of the dangers of forest fires. They cause _____ 85 _____ to a forest. They kill many plants and animals in an eco-system, which is a group of living things and their environment. But have you ever heard of a forest fire that can be _____86_____  for a forest? People start some of the fires with a special reason to actually do good to the eco-system.
In fact, fires are a natural part of any eco-system. Without fires, the oldest and largest trees would stop sunlight from reaching the forest floor. Fires can _____87_____ some of these old trees. When the trees die, they provide something good for the earth. New trees can grow strong and healthy in their place.
Some trees even need fires to grow. These trees hold their seeds (种子) inside. Heat from a fire allows the coat of the seeds to open up. Then the seeds fall to the ground and have the _____88____ to grow/
Scientist, who know about nature’s needs, start some of these fires, called controlled burns. A fire is started and kept under control. This way, the fire does not spread out of the area or _____89_____ a after forest fires, they can go hungry _____90_____ their food has been damaged in the fire. Small, controlled fires mean than animals will not have to move far to find food. After some time, small plants begin to grow. Animals return soon after the plants return. This _____91_____  makes an eco-system.
So the next time you hear about a forest fire, think about the good as well as the bad. It may take a new eco-system a while to return, but it will likely come back stronger and healthier than ever.

Do you hear the name--Rain? Yes, he is a popular star of South Korea. Rain's music teacher gave him that name. His real name is Jung Ji Hoon. The 27-year-old singer is very good at dancing, too. His eyes are bright and his smiles are sunny.
When he was a child. Rain was very quiet. But in Grade Six. Rain surprised all of his classmates. He danced for them. After the excellent dancing, everyone looked at him in a different way.
Rain's Songs sell well. and he acts in a few TV shows. Rain doesn't want to sing forever ."When I stop singing, I'd like to design(设计)clothes.Being a designer is my childhood dream."he said.
【小题1】Where does Rain come from?

阅读短文,在其后空白处写出各单词的正确形式。单词的第一个字母已经给出。

A disappointing performance

Tom was sick with disappointment. The piano performance was almost a success, however, he f  1.    in his solo(独奏). He couldn’t understand how it could have happened.

He had practiced for weeks that seemed like m   2. . He had given up sports until after the performance because he wanted to make his parents p 3.   of him. He spent all his time with the piano.

His teacher had said he was q  4.   to learn. It was true that he accepted music as another l 5. , another way to talk to people.

His grandparents, aunt, and uncle all came to hear him play, and he was anxious to s  6.   them that he was the best in the whole class.

But, when he stood up to go to the piano, his knees felt w  7. . He looked into the audience and saw his f  8.   smiling back at him.

At this time, he felt n 9.  . His fingers began to tremble (颤抖), shaking as though he had caught a bad cold.

He sat down at the piano. He took a deep breath. He played the first part of his music, then realized with fear that he had forgotten the rest. He s 10.  over, thinking that would help. It didn’t. his bright musical life seemed to end.

We always want to prepare ourselves to the changes we may face when we go to a different country. Well, I have to say that for me, even after living in the US for one year and a half, I am still not used to the changes of weather, or how to manage my money well. There are many things that can give us culture shocks, but it is up to us whether to make it a big shock or a small one.
I know that changing schools was a big thing for me. It helped me to be stronger and open towards meeting new people.  Sometimes it feels like everybody is already in a group. This makes it harder for someone else to go in. But, it is not that hard. Actually many people know that you are from another country. They feel curious about your “history”, and would often think you are a different man.
Another thing that can produce a shock to me is the sudden change of weather. During the last couple of days, there was an ice-snow storm. It was the biggest in 15 years in the state of Missouri. It was raining ice, really, and you could hear sounds outside the window like little pieces of rocks hitting it, of course it was the ice. It started accumulating so heavily that the University had to close down for two days, and it got worse when it started snowing after the ice storm.
As international students, you may at times find something very difficult, but hey, anyone can beat and overcome it to make studying aboard an unforgettable experience.
【小题1】The author has been in the US for          .