1 . 单句改错(下列句子各有一处错误,请改正) 
1. This is the right place I visited it last year.
2. I had great difficulty with persuading him.
3. I have never seen a most interesting film than this one.
4. The lecture hall in our school is very large that it can seat 2,000 students.
5. He works hard and is always the last leave the classroom every day.
6. I'm totally confusing. Could you explain that again?
7. When I arrived home, the food on the fire smells great.
8. I was just about to jump into the river while there came a cry.
9. Great changes have taken the place in the past five years.
10. I'll look into the matter as soon as possible. Just have a little patient.

2 . 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. What is desired is that a new gym built near our community.
2. The book tells stories of the earthquake through the eyes of those who lives were affected.（影响）
3. You have the right to make a choice, but you should be responsible to it.
4. Some are addicted to smoke cigarettes, only several packets of which will hurt their lungs.
5. Many young people tend to stay up late and get up late, which isn’t benefit to their health.
6. It was typical for her to set a goal for every subject at the beginning of each term when she was in school.
7. Every student as well as teachers who are to visit the museum are asked to be at the school gate on time.
8. He was about to leave while he heard Jane crying.
9. He stood up to make himself see and was soon found by his friends.
10. At that time, I got nervous because I was using lots of expensive equipments.

3 . 修改以下各小题中的错误，每小题仅涉及一个单词的增加、删除或修改。注意错误及修改均仅限一词。
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
1. I work not because I have to, and because I want to.
2. It is clear that China can make difference in the world today and tomorrow.
3. We should make the most use of our time both in and after class.
4. Tom arrived at the station, but unfortunate the train had gone.
5. It is no point in repeating the figures when the fact turns out wrong.
6. What happened, we always knew we still had our parents to depend upon.
7. We waited with anxious for the news of her safe arrival.
8. He asked several questions concerned the future of the company.
9. He was about to go to school when a strong wind begin to blow.
10. Thanks to the advance technology, we live in an age of better communication.