1 . 单句改错
1. The pork on cold day can keeps fresh.
2. The question is that whether she will speak at the meeting.
3. You can’t return the MP3 now. You may keep it until next month.
4. I will go to his birthday party if he invited me.
5. Her pen was broken. She buys a new one last week.
6. She can’t help cry when she heard the bad news.
7. He arrived at the railway station only find the train gone.
8. His parents can make the plan finishing on time.
9. Thirty years are a long time for every one.
10. This is the most wonderful film which we have seen.

3 . 单句改错
1. He managed escape from the fire.
2. You feel stressing out. Why not have a chat with our teachers?
3. I don’t think it possible to mastering a foreign language without much memory work.
4. I’ve worked with children before, so I know what expect in my new job.
5. Tiring from work, he wants to do nothing but watch TV.
6. At present, I have no choice but wait.
7. Nothing will make me to change my mind.
8. Mary doesn’t have to be made learn because she always works hard.
9. He hurried to the train station, only find the train had gone.
10. The football match is challenged enough to arouse our interest.

4 . 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.

5 . 单句改错
1. Please ask your teachers for help if it necessary.
2. She has no friends to depend .
3. The little boy’s father passed away to leave the family much poorer.
4. Henry was about to sit down while the telephone rang.
5. There ought to have enough space for all of us.
6. On 12 April 1961, Yuri Gagarin became the first person in the world going to space.
7. They had decided to make bet which would settle their argument.
8. We were surprised finding that he had already left.
9. The boy hardly watches TV programmes, apart for nature documents.
10. They allow visitors who has never been to China to experience traditional Chinese culture first hand.

6 . 每句中有两处错误。每处错误仅涉及一个单词的增加，删除或修改。
1. Do you fancy go to the dance Saturday night?
2. You will be probable to get to there before 8 o’clock.
3. The boss made them to work long hour.
4. The father as well as his three children go skating on the frozen river every Sunday afternoons in winter.
5. Our teacher told us that the team was consisted of eleven excellent player.
6. You can’t work out the problem. I’d like to give you some suggestion. Please receive it.