1）面临挑战（新同学、新老师、新课程等）；

2）如何适应。

注意：

1）可以适当增加细节，以使行文连贯；

2）词数100左右。

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。    

    When I was 13 years old, a boy gave me an important gift. It was a 1. It was the early autumn of my first year at a junior high school and my old school was far away. 2, no one knew who I was. I was very lonely and afraid to make friends with 3.

    Every time I heard the other students talking and laughing. I 4 my heart break. I couldn't talk to anyone about my problems, and I didn't want my parents to 5 me. Then one day, my classmates talked happily with their friends, but I sat at my desk 6 as usual. At that moment, a boy entered the classroom. I didn't know who he was. He passed me and then turned back. He 7 me and without a word, smiled.

    Suddenly I felt the touch of something bright and friendly. It  8 me feel happily, lively and warm. That smile changed my life. I started to talk with the other students and made friends. Day by day, I became closer to everyone in my class. The boy with the lucky smile 9 my best friend now.

    I believe that the world is what you think it is. If you think you are lonely, you might always be alone. So smile at the world and it will 10.

如果你的皮肤不慎划破，你会感到疼，说明皮肤内有____ 组织，而且会流出血液，说明皮肤内有____ 组织；皮肤位于身体表面有保护作用，说明皮肤内还有____ 组织；皮肤表面的汗毛能立于皮肤上，说明皮肤内有____ 组织。可见皮肤由多种组织构成，具有保护、分泌等功能，所以皮肤属于____ 。