Let's work hard ——（一起）to make our country mor

Let's work hard ——（一起）to make our country mor These scientists are working hard to make our country _____. We work ___ to make our country beautiful谢谢了, We must work hard make our country more beautiful错在哪里 you should work hard ( )our country stronger Let's work hard to find _____ to the problem. we must work hard to make our dream____(come）true we work hard to（）our ability We are all busy ________ hard for our country.A.work B.to wo As students, we _______ study hard to make our country more We're working hard to make our country more powerful.中more p _ of us is working hard to make our country richer and stron