A special present was given to me when I was 12 years old. It was         .
That was the early autumn of my first year at a high school, and my old school was far away. As a result, no one knew who I was. I was very      , and afraid to make friends anymore.
Every time I heard the other students talking and      . I felt my heart break. I couldn’t talk to anyone about my problem, and I didn’t want my parents to worry about me.
Then one morning, my classmates had fun talking with their friends, but I sat my desk         as usual. At that moment, a boy entered the classroom. I didn’t know who he was. He walked past me and then turned back. He looked at me and,       a word, smiled. Suddenly, I felt the touch of       and friendly. It made me feel happy, lively and warm.
That smile       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       my best friend now.
One day. I asked him       he smiled and said nothing that morning, but he couldn’t remember smiling at me!
It doesn’t matter         all the dark days have gone. 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 smile back.

A．a smile B．a problem C．a book D．a card

A．happy B．lonely C．clever D．friendly

A．laugh B．laughing C．laughed D．to laugh

A．happy B．happily C．unhappy D．unhappily

A．in B．with C．without D．for

A．anything bright B．something sad C．anything sad D．something bright

A．changed B．broke C．won D．lost

A．become B．has become C．have become D．will become

A．why B．that C．who D．when

A．but B．so C．because D．although