6 . 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：1.每处错误及其修改均仅限一词；
1. One of the best player had been injured.
2. At about 3:00 a.m. in 28 July 1976, bright lights were seen in the sky outside the city of Tangshan.
3. Thousands of children was left without parents.
4. China is wide known for its ancient civilization.
5. Go from junior high school to senior high school is really a big challenge.
6. I am amazed to see such an bad accident.
7. Obvious, I was unhappy, but I won’t quit.
8. Tom is looking forward to meet the new exchange student.
9. The maths homework looks easily.
10. We are very proud from him.

7 . 每句一处错误, 每处错误仅涉及一个单词的增加、删除或修改。
增加: 在缺词处加一个漏词符号（^）, 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: 在错的词下面画一横线, 并在该词下面写出修改后的词。
1. He kept concentrating in the same topic since he was a stubborn person.
2. I prefer writing a term paper than taking an examination
3. Another time five months ago, I happened to be upstairs at dusk when the window open.
4. India has a largest number of fluent English speakers.
5. He can’t forgive him for not seeing his mother before she died.
6. You must listen carefully and follow that teachers said.
7. It is not easy to quit smoke cigarettes.
8. Some puzzles look difficult but are actual quite simple.
9. I was frightening on my first day of classes at an American university.
10. I sat quietly on myself.

9 . 选词填空

A. looking forward to                  B. addicted to                  C. graduating from D. be responsible for                    E. on schedule                 F. in advance

1. In order to get good grades in the middle exam, you’d better prepare ________ .
2. After _________college, he found it hard to find a suitable job.
3. As students, we should hand in our online homework ________.
4. We are________ the victory of the epidemic.
5. The driver drank too much, he should ________ the accident.
6. Once you are _________smoking, it’s hard to quit.