Take one of your assignment from previous semesters, and rebuild it from scratch following the process you learned in this semester.
You may select one of your favorite project and expand it. For example, if you liked a package design you have created, why don't you make it into a whole brand, design a customer journey and create variety of different touch points and experience.
Do not be afraid to pick one of your failed project and redo it from the scratch. Start with debriefing, and spend enough time researching the subject. You may discover something you didn't notice, and find a new perspective. With better typographic skills and knowledges, you should be able to turn less successful project into one of best project.