填空题

Design Competition
Professional College is 5 years old! Let’s begin the celebration by a design competition. All students are invited to submit designs for the following:
1. The fifth year anniversary souvenir (e.g. Mugs, Windbreaker, raincoat, coaster, notebook, etc., limited only by you imagination. )
2. Professional College T-shirt.
3. Professional Collage Logo.
4. Professional College Song.
5. Professional College Cheer.
Deadline: May 15, midnight
Submission: College Office or 108 pigeon hole
Winner will be selected by the management team and student representatives. For each catalogue, there will be a prize of 200 yuan. Hurry up! I have already received one design!
"Share the joy with your friends! Share the pride of our Professional College!\
Where can the students submit their own designs
______ or 108 pigeon hole.