The World Expo attracts worldwide attention. So I think, as middle school students, we should work hard to contribute ourselves to the world Expo.

• 女：世博会迎来世人瞩目，作为上海的中学生，我们要脚踏实地，刻苦努力，多学本领，等到上海世博会召开之时，我们将尽我们的绵薄之力，为世博添彩。