The eight-character running slogan of the sixth grade: start with two "girls" and end with the class. What is appropriate for the remaining two words?

1. Extraordinary, Class 9 is the strongest.

2. Put your horse on the golden saddle and watch only Class Six.

3. Work hard and go forward bravely

4. Exercise, enhance physical fitness, unite and cooperate to create brilliance.

5. Be aggressive, work hard, and hone your will and physique.

6. Youth is flying and vigorous. Seven or three is the best.

7. Youth, no regrets, unlimited passion, tenacious struggle and winning the first place.

8. Determined to work hard and strive for self-transcendence.

9. Study hard and be self-reliant. Who am I to give up the moon?

10. Passionate, unbeaten, high morale, the strongest.