The more sentences and slogans you write about the World Expo in your summer homework, the better.

1, the world is in front of you and we are by your side.

2. Serve the World Expo and protect the forest with green shield.

3. Promote forest health and build a green Expo.

4. Better city, better life.

5. Wonderful Expo, civilization first.

6. Create brilliance with creativity, success with peace and harmony, and unforgettable with happiness and warmth.

7. Welcome the World Expo with a new look of our civilization.

8, expectoration "decent, start from me.

(Note: For uncivilized phenomenon: spitting)

9, civilized ride to maintain order, mutual understanding and mutual help warm people's hearts.

(Note: For uncivilized phenomena: no queuing, no giving up seats, etc. )

10. Go all out to hold the Expo and seek development wholeheartedly.

1 1. Learn about, participate in, contribute to and enjoy the Expo.

12. Explore more and experience more in China and Shanghai.

13, more beautiful city, better life and deeper friendship.