It is suggested not to use the idiom of gratitude, because there is no momentum, and it can't be connected to recommend several class songs to you: 1. Grateful heart can be used as a class song. This song has sign language, which is very pleasant to listen to, and it is also very good to play together. 2. The theme song of this year's World Cup is very powerful, so use it if you use it. But I just don't know if I can grasp the tune. 3 Snail, Jay Chou's, the lyrics are very good. Some schools use this song as their school song. 4 Tomorrow will be better. It's an old campus song, and it's as exciting as Timi Zhuo's version of 5 orchids and Timi Zhuo's version. In addition, I would like to remind you that you should not casually say that your class is very good, because each class is a group and has its own characteristics, so there is no good and bad.