提示词语：meaningful(有意义的), celebrate, happy
Which school activity is very meaningful?
What did you do?
There have been many meaningful school activities in the past three years. One of them is the New Year Party last year.
All the teachers and students celebrated the coming new year on the final day. My classmates showed their various talents in art. Some played the guitar while singing, and others danced to the music. As for me, I played a piece of music on the violin. All of them cheered me up. We played very happily and that night impressed me a lot. At the end of the party, we read a poem written by our classmates to our teachers.
This party is meaningful not only because we had a happy time together but also it was a chance to express our thanks to our teachers.