What are the banners and slogans for the opening ceremony?

1. The new semester has a new look, and work and study are more efficient!

2. The new semester has begun. Welcome back, students!

3. The new semester , new hope, teachers and students are innovative and brilliant.

4. A new school year, a new starting point, a new comeback, and new gains.

5. Say hello to parents for your hard work, and wish my brother success in his studies.

6. Go back to school happily and study happily.