1 . 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。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. 每处错误及其修改仅限一词。

2. 只允许修改10处，多者（从第11处起）不计分。

Dear officer，

I am writing ask for your help. I take flight CA983 from Beijing to Los Angeles yesterday. I left a black bag on my seat because of my careless. There are many important things in it, include my passport, credit card and $1,000. And the most important thing is my notebook, that has all my clients' phone numbers.

Though this bag is very important to me, my friends advised me to write to him. Hope you can help me find out the lost bag. I will real appreciate your help. If you get any informations about my lost bag, please contact me at 800­4006­2121.

Yours faithfully，

Will Smith

2 . 短文改错
I am a android. My owner is an eight-year-old boy.     1    
His mother buys me from a store last month and     2    
gave me to him for a birthday present. He likes me     3    
very much, so I can do a lot of things. For example,     4    
I can tell him stories and helps him with his homework.     5    
When he feels alone, I play with him. However,     6    
there was a problem now. He has become lazy.     7    
He likes asking me questions instead thinking by himself.       8    
I’m really worried about that. I do think he should     9    
learn how to solve the problem on his own. Only in this way     10    
will he really master what he has learnt.

3 . 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。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：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改仅限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

Good morning, ladies and gentlemen. May I have your attention, please?

I have something important to tell you. Our plan to visit the countryside has to put off till tomorrow because the rain. Now I will introduce their plan for today. We would go to visit a middle school by bus on this morning. A school has a history of 85 years. Then we'll go to an exhibition of some new invention. I think it will be interested. The bus will wait at the gate of the hotel. We'll set out at 8：30. Taking everything necessary with you and please get on the bus on time. You are welcome to ask me unless you still have any questions. Thank you for listening.

4 . 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。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：在错的词下画一横线，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；

2. 只允许修改10处，多者(从第11处起)不计分。

I just come back from Britain last week. I was luckily enough to be one of the student from different countries to visit the UK from Feb. 16 to 28. We paid a visit to many places, like London, Oxford or the Lake District. I learned much about British culture and history in London, where was my favorite. I also liked Oxford, in which I saw much more old buildings. The Lake District was beautiful, but it was pity that it rained heavily when they were there. The most excited thing for me in the Britain was that I made a lot of friends there.