1 . 每个句子的错误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：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每句错误及修改均仅限一词;
.2.只允许修改10处，多者(从第11处起)不计分。
1. My adviser recommended that I signed up for advanced literature.
2. I’m looking forward to see the colourful lakes.
3. We’re also plan to visit several other places in Xian.
4. l’ve heard that it is an amazing sight, and I can’t wait go.
5. How about watch badminton this afternoon?
6. Lose two important players was a big challenge.
7. Jordan says that the secret to his success is learn from his failures.
8. Strange things were happen in the countryside of northeastern Hebei.
9. Here are some of the people who homes were destroyed by the typhoon.
10. I remember that day that I suddenly felt like German was no longer a foreign language.

2 . 增加：在缺词处加一个漏字的符号（^），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: 每处错误及其修改均仅限一词。
1. This is a two-year course taught by mean of lectures and seminars.
2. My mother drag me from my bed angrily to clean the house the other day.
3. We encouraged students to participate the singing contest.
4. Trump narrow won the state in the 2016 election.
5. As far as maths is concerning, he is not good at it.
6. We should do whatever we can do to help those people in the need.
7. No one knows when the first people arrived in where we now know as California.
8. Her father works in a factory, that he makes cars.
9. The government urged that people stayed at home when there was a pandemic.
10. When the party will be held are not certain now.

3 . 单句改错
1. We will put off the picnic in the park until next week, which the weather may be better.
2. Jack suggested the sports meeting was put off till next week.
3. Ordering over a week ago, the books are expected to arrive at any time now.
4. In art criticism, you must assume the artist has a secret message hiding within the work.
5. The novel is said to have translated into many languages and sell well abroad.
6. I am writing to tell you something about the speech competition to be holding next month.
7. Comparing with her achievements, her shortcomings are, after all, only secondary.
8. There is still some doubt that the autumn sports meeting will be held on Friday in our school.
9. I have no idea that when he will come back.
10. He wrote many children’s books, nearly half of them were published in the 1990s.