根据短文内容，用括号内所给词的正确时态或形式填空，使短文完整。
Su Shi, known as Su Dongpo, was a famous Chinese writer, poet and painter.
When he was young, he read a lot of books and wrote many good articles. People thought {#blank#}1{#/blank#} (high) of him. Because of this, he became very proud and wrote a couplet (对联) for {#blank#}2{#/blank#} (him).
Knowing all the words in the world;
Reading all the books on the earth.
A wise old man saw this couplet and thought, "It is necessary for Su Shi {#blank#}3{#/blank#} (learn) how to be modest." So, one day, he came to Su Shi's house with a book.
The old man showed Su Shi the book and explained, "So far, I {#blank#}4{#/blank#} (read) the book several times, but there are still some difficult words that I can't understand. I have asked many people, but none of them could understand their {#blank#}5{#/blank#} (meaning). I have heard that you are a person of rich knowledge, so I come to ask you."
Full of confidence, Su Shi took the book from the old {#blank#}6{#/blank#} (man) hand, but when he opened it, he became very {#blank#}7{#/blank#} (surprise) because there were many words he didn't know. At that moment, Su Shi realized that there were many more things that he had to learn.
Actually, the old man knew every word in this book. He just wanted to make Su Shi know the importance of {#blank#}8{#/blank#} (be) modest. Su Shi was embarrassed (尴尬的) and said, "Now I know why you came. I shouldn't have been so arrogant (自大的)."
The old man smiled and {#blank#}9{#/blank#} (leave). Then Su Shi quickly took his brush and ink, and added some words to the couplet:
Working hard to know all the words in the world;
Being determined to read all the books on the earth.
From then on, he worked even {#blank#}10{#/blank#} (hard) than before. Finally, Su Shi made great achievements in many fields, especially in literature.
