此題要求你對一段文章改錯。對標有題號的每一行做出判斷，如果無誤，在該行右邊的橫線上劃個勾（√）；如果有錯誤（每行只有一個錯誤），則按下列情況改正：

       此行多一詞：把多余的用斜線（\）劃掉，在該行右邊橫線上寫出該詞，并用斜線劃掉。

       此行缺一詞：在缺詞處加一個漏字符號（∧），在該行右邊橫線上寫出該加的詞。

       此行錯一詞：在錯的詞下劃一橫線，在該行右邊橫線上寫出改正后的詞。

       注意：原行沒錯的請不要改。

       There was once a famous scientist, that thought only                   1．      

about his work．One day, he worked from morning till night               2．      

without eating anything and he felt very angry．He wanted to              3．      

have an egg．Then he took out of an egg from the refrigerator．         4．      

He wanted to boil an egg for three minutes but he was                        5．      

thinking about his work so attentive that he put his watch                    6．      

into the hot water instead of the egg．He stands there                         7．      

and waited with it in her hand．Just then the servant                           8．      

came into the room．She was very surprising to see the                     9．      

famous scientist is boiling his watch in the hot water．               10．