假如你叫李华,是一位高中生。请你用英语给报社写一封信，反映如下情况并谈谈你的的建议。
　　1． 现在有很多学生使用手机。一是认为这是种时髦，二是认为便于跟家人和朋友联系。
　　2． 一些学生把手机带进教室，在课堂上经常听见手机的铃声。破坏课堂纪律。
　　3． 有的同学还在课堂上发短信息，浪费宝贵的时间。
　　建议：教室是学习的地方，需要安静；学生不应该在教室中使用手机；应该集中注意力学习。学校应该作出规定，禁止学生在教室使用手机。
　　注意：
　　1. 信的开头和结尾已给出；
　　2. 字数: 100 左右
　　3. 参考词汇 :集中(注意力) concentrate on

　　Dear Editor,
　　I’m a senior high student. Now many students use mobile phones.
　　
　　Yours sincerely
　　 Li Hua

假如你叫李华，是一位高中学生。请你用英语给某报社写一封信，反映如下情况和你的想法：
　　1. 教室是学生学习的地方，需要安静。
　　2. 有些学生把手机带进教室，在课堂上经常听见手机的铃声。
　　3. 有的同学还在课堂上发短信息，浪费宝贵的学习时间。
　　4. 建议有手机的同学上课时应把手机关掉，不要接听电话或发短信息，集中注意力学习。
注意：1. 信的开头和结尾已给出，但不计入总词数；
2. 词数: 100左右；
Dear Editor,
I’m a senior high student
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
____________________________________________________________________________
Yours sincerely,
Li Hua

I came to study in the United States a year ago. Yet I did not know the American society until I was injured in a car accident because after the accident I had to see a doctor-and go to court（法庭）.

　　After the accident, my roommate called a doctor for me. I was very grateful and determined to repay him one day. But the next day, he asked me to pay him $200 for what he had done. I was astonished. He had good reason to charge me, he said. And if I wanted to collect money from the person who was responsible for my injury, I'd have to have a good lawyer. Now that he had helped me to find a good doctor, it was only fair that I should pay him.

　　But every time I went to see the doctor, I had to wait about 50 minutes. He would see two or three patients at the same time, and often stop treating one so as to see another. Yet he charged me $115 each time. The final examination report consisted of ten lines, and it cost me $215.

　　My lawyer was all smiles the first time we met. But after that he avoided seeing me at all. he knew very well the other party was responsible for the accident, yet he hardly did anything. He simply waited to collect his money. He was so irresponsible that I decided to dismiss（解雇）him. And he made me pay him $770.

　　Now I had to act as my own lawyer. Due to my inexperience, I told the insurance the date I was leaving America. Knowing that, they played for time, … and I left without getting a cent.

　　My experiences taught me two things about America: firstly, in a country like America money is everything. It is more important than friendship honour or professional morality（职业道德）. Secondly, foreigners are still being unfairly treated. So when we talk about America, we should see both its good and bad sides.

The author's roommate offered to help him because_____.

    A. he felt sorry for the author

    B. he thought it was a chance to make some money

    C. he knew the doctor was a very good one

    D. he wanted the author to have a good lawyer

A good doctor is essential for the author to____.

    A. be properly treated

    B. talk with the person responsible for the accident

    C. recover before he leaves America

    D. eventually get the responsible party to pay for his injury

The word " charge " in the passage means____.

　　A. be responsible   B. accuse       C. ask as a price       D. claim

Both the doctor and the lawyer in this passage are very___.

　　A. friendly     B. greedy       C. professional     D. busy

What conclusion can you draw from this story?

　　A. Going to court is something every common in America

　　B. One must be very careful while driving a car

　　C. There are more bad sides in America than good sides

　　D. Money is more important than other things in the US

　　A teacher was asking one of her pupils some questions, but not even one of the answers was correct. So the teacher __(1)___ to ask him some very simple questions. She hoped that he could give at least one __(2)___ answer.

　　“Now Sam,”said the teacher,“__(3)___ is Waterloo?”

　　“Waterloo?”said the boy.“Oh, it's a kind of __(4)___ machine, I think.”

　　The teacher was __(5)___. She shook her head and raised __(6)___ question,“Sam, be __(7)___, please. Now tell me the __(8)___ to a very, very simple question: Who was Washington?”

　　“Well,”the answer __(9)___ quickly,“Washington must be the man who uses that washing machine.”

　　The teacher got __(10)___, but she didn't __(11)___. She thought and thought, and at last she thought of the __(12)___ question--if this could be __(13)___ a question: Who is the __(14)___ of the United States now?

　　Sam thought for a long time, but he had no __(15)___ at all. Then the teacher lost her temper（脾气）. She __(16)___,“Bush!”Sam looked __(17)___ and sat down.“Stand up!”Sam stood up again. He looked __(18)___.“Oh, I'm __(19)___.”he said，“I thought you were calling the __(20)___ student.”