根据短文对划线部分改错。
Dear students,
The Students Union have ____ decided to organize a music week. It will be hold ____ in the first week of May. The activities include singing pop songs and play ____ classical and folk music. Bring your own music____ instruments, please. A music contest will be included, either____. The students who take the ____ part in the contest will listen to part of a song and____ a piece of music, and then guess where it comes from. If you’d like ____ take part in the music week, please to come ____ and sign up for it before April 20th. The place of the activities will be announced late ____ .
Come to the great fun!
