1 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. It is a great advantage to me that I always keep my words.
2. It was obviously that the manager of the coffee shop was waiting for Li Fang to leave.
3. We benefit in daily exercises.
4. She bought a beautiful dress in a discount yesterday.
5. My bike doesn't work and I'll have it repairing．
6. There's no light on — they mustn’t be at home.
7. She was in a debt when she was poor.
8. Our life has a limit but knowledge is with limits
9. He would appreciated it if you could do him that favor.
10. As a success businessman, he has done everything successfully.

2 . 增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：每个句子有一处错误。
1. I'm very sorry to have had you wait for so long.
2. You ought be careful about this kind of feverish cold.
3. The door needs painted.
4. The lecture made me realize the importance of a balance diet.
5. It is not polite to spy in what girls are wearing.
6. As a matter of fact, I landed in Britain from accident.
7. He did not look forward to be in debt.
8. It wasn’t a good thing; on contrary, it was a huge mistake.
9. I am not sure that he is willing to help me.
10. Walking in the street, I often see beggars in the rags.
11. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escape the earth.
12. The earth became so violently that it was not clear whether the shape would last or not.
13. After a fire broke up in the lab, a lot of equipment was destroyed.
14. It there was a pity that you didn’t go to the talk.
15. What he needs most are money.

3 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. How do you deal about the letter?
2. He speaks English as fluent as you.
3. So far we have raised 50 000 dollars for the poor children, that is quite unexpected.
4. Personal, I hate it when people become technology addicted.
5. There Daisy saw an antelope look sad.
6. Why are these wild animals in danger of disappear?
7. To be honestly, he is not a reliable man.
8. She dreams of to be a teacher in the future.
9. The meeting broke down at eleven o'clock.
10. They lived on the earth tens of millions of years ago, long before humans came into a being.