1 . Among the Chinese historical figures that ________ widely ________ (acknowledge), Fan Zhongyan is the most influential in my opinion. (所给词的适当形式填空)

2 . It is generally ________(acknowledge) to be true. （所给词的适当形式填空）

3 . It is _________(acknowledge) that the summit was a great success. (所给词的适当形式填空)

4 . It is widely _______（acknowledge） that Olympic Games is organised in a way of collective competition, but it runs itself more like a festival and gala. （用所给词的适当形式填空）

5 . Born in Shaoxing, Zhejiang Province in 1881, Lu Xun _______（acknowledge） as one of the greatest modern writers in China.（用所给词的适当形式填空）

6 . Lu Xun ________(acknowledge) as one of the greatest modern writers in China. (用所给词的适当形式填空)

7 . Our headteacher_______(acknowledge)as the most generous，hard­working and warm­hearted teacher in the academy. (所给词的适当形式填空)

8 . Generally, it ____________ (acknowledge) that the shortest distance between people is a sincere smile. (所给词的适当形式填空)

9 . It is universally ________ (acknowledge) that equality and freedom are the principles of justice. (所给词的适当形式填空)

10 . What I really admire is the way she ________ (acknowledge) that good health not only makes us more beautiful, but happier, too! (所给词的适当形式填空)