假定你是李华，计划高考后参加一个英语121语培训班，为期四周。下面的广告引起了你的兴趣，请给该培训机构写封信，询问有关情况(箭头所指内容)。
注意：1．词数100左右，开头已给出，不计入总词数；
2．可以适当增加细节，以使行文连贯。
Dear Sir／Madam，
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Yours faithfully，
Li Hua
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(＼)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。
Young people have different attitude towards music．As we all known，most people throughout the world love music．Anyway，nowadays young people have begun to show enthusiasm for pop stars．
Many young people have a greatly passion for different kinds of pop music．They buy CDs and to download songs from the Internet．They enjoy the excitement pop music bring，and try to convey their own ideas in pop music．
As far as I concerned，we cannot deny that pop music is an essential part of our life．However，follow pop music blind should be discouraged．That we should do is to take a more critical attitude towards the pursuit of pop music．
Before India gained its freedom，many Westerners were extremely shocked by its poverty and so they came to serve here．A special girl 1. (call)Agnes Goxa Bojaxiu was among them, who is today 2. (know)as Mother Teresa．
Agnes was born on August27，1910 and was just 19 years old 3.she came to Calcutta on January 6，1929．And she never left this country．Her aim in life was 4. (serve)the sick and the poor and she dedicated her full life to this purpose．She would walk around the 5. (danger)，dark and dirty streets of Calcutta at night， 6. (offer)food to the sick and shelter to the poor．When she first arrived in Calcutta, she had little money on her and was helped by a priest．
Through her efforts she managed to open several institutions 7. (help)the mentally and physically challenged children．She had a thousand institutions working under her．Mother Teresa was awarded 8. Nobel Peace Prize in 1979 and the Bharat Ratna in 1980． 9.these she also received the Jawaharlal Nehru Award for International Peace(1972)，the Templeton Foundation Award(1973)．
Despite all the public praise，national and international． 10. (honour)，Mother Teresa remained humble．kind and generous till the end．She passed away in September 1997．
Footracing(竞走)is a popular activity in the United States．It is not only seen as a competitive sport，but also as a to exercise．Though runners may spend months training to compete，other runners and walkers might not train at al1． not competing to win might run in an effort to their own time，or to enjoy the fun and exercise．People of all ，from those less than one year old to those in their 80s， into this sport．The races are held on city streets，on college campuses， parks，and in suburban areas，and commonly 5 to 10 kilometers in ．
The largest footrace in the world is the 12-kilometer Bay to Breakers that is held in San Francisco every spring．This race on the east side of the city near San Francisco Bay and ends on the side at the Pacific Ocean．In 1993 there were 80，000 people in this race through the streets and hills of San Francisco．In the are the serious runners who compete to win，and might finish in as little as 34 minutes．Behind them the thousands who take several hours to finish．In the back of the race are those who wear various clothing just for ．There was a group of firefighters who were all in a long line and were carrying a fire-hose(消防水龙带)．One year there was a wedding ．in which the bride dressed in a long white dress and the groom wore a tuxedo(晚礼服)．They 60 flowers to by-standers，and were actually married at some point along the route．
1.A．plan B．design C．sport D．way
2.A．serious B．amateur C．famous D．ordinary
3.A．Others B．These C．Those D．Ones
4.A．save B．beat C．waste D．value
5.A．finally B．simply C．partly D．certainly
6.A．ages B．walks C．sorts D．nations
7.A．turn B．1ook C．break D．enter
8.A．across B．over C．through D．on
9.A．size B．1ength C．depth D．height
10.A．race B．city C．ground D．ceremony
11.A．holds B．goes C．begins D．carries
12.A．north B．south C．east D．west
13.A．signing B．helping C．watching D．running
14.A．beginning B．front C．course D．process
15.A．who B．what C．which D．As
16.A．stay B．fall C．are D．stand
17.A．fun B．medal C．win D．prize
18.A．wrapped B．followed C．separated D．tied
19.A．dinner B．party C．day D．invitation
20.A．sold B．presented C．threw D．Donated
It is natural that young people are often uncomfortable when they are with their parents. 1.They often think that their parents are out of touch with modern ways；that they are too serious and too strict with their children；and that they seldom give their children a free hand．
2. Parents tend to forget how they themselves felt when young．For example，young people like to act on the spot without much thinking．It is one of their ways to show that they have grown up and they can face any difficult situation． 3. Most of them plan things ahead，at least in the back of their minds，and do not like their plans to be upset by something unexpected．
When you want your parents to let you do something, you will have better success if you ask before you really start doing it．
Young people often make their parents angry with their choices in clothes，in entertainment and in music．But they do not mean to cause any trouble；it is just that they feel cut off from the older people’s world，into which they have not yet been accepted． 4. And if their parents do not like their music or entertainment or clothes or their way of speech，this will make the young people extremely happy．
Sometimes you are so proud of yourself that you do not want your parents to say“yes”to what you do． 5. It is natural enough，after being a child for so many years，when you were completely under your parents’control．
If you plan to control your life，you’d better win your parents over and try to get them to understand you．If your parents see that you have a high sense of responsibility，they will certainly give you the right to do what you want to do．
A．It is true that parents often find it difficult to win their children’s trust．
B．Young people tend to do what they like．
C．They say that their parents don’t understand them.
D．All you want is to be left alone and do what you like.
E．That’s why young people want to make a new culture of their own.
F．While older people worry more easily．
G．Do trust your parents and follow their suggestions．
Most people today think of sleep as one continuous period of downtime．This is not the way people used to sleep．According to researchers，in earlier times，people divided sleep by first sleeping a few hours，waking up，then going back to sleep．In the first period，you would typically sleep until midnight or shortly afterwards．Halfway through the night，you came out of first sleep，you would stay in bed and relax quietly．It was called the watching period．Then you would start to feel sleepy．so would return to bed and tall asleep again for your second sleep．This period would continue until early morning when daylight arrived．With no artificial lighting in homes，people naturally woke up early to take advantage of sunlight．
Before the 18th century, people had no gas or electricity in their homes．Fire，candles，or oil lamps were the common forms of lighting．This lack of artificial lighting in homes contributed to people’s sleep patterns．It made sense for people to go to bed early．
Today，human may consider divided sleep a strange habit，but sleep researchers say that it is actually a more natural sleep pattern．Dr．Thomas Wehr of the U．S．National Institute of Mental Health has studied human sleep．He thinks that modern sleep problems occur because the older, natural way of sleep is breaking through the more recent continuous sleep pattern．Wehr and other scientists believe that artificial lighting has altered the way people sleep．In a research study，he asked 15 adults to rest and sleep in darkness for 14 hours(from 6：00 P．M．to 8：00 A．M．)．At first，the subjects took a few hours to get to sleep，and then slept 11 hours a night．Then overtime，they switched to divided sleep．They fell asleep for about three to five hours in the evening，stay awake for an hour or two，and then slept again for four hours till early morning．
We modern humans generally do not practice divided sleep．However, many of us have the experience of waking up in the middle of the night．We usually consider this a sleeping“problem”．but perhaps we should look at it as natural behavior．Divided sleep may be the way we should all be sleeping．A first sleep followed by a relaxation period and a second period of sleep could help all of us to beat the stress of our fast-paced lives．
1.According to the first paragraph，we know the people in the past ____________．
A．did not sleep as well as people today
B．divided their sleep into two parts
C．woke up and went out during the night
D．fell asleep easily because of hard work
2.In Paragraph 3，what does the research study suggest?
A．Divided sleep is a strange way to sleep．
B．Divided sleep means sleeping 11 hours in one period．
C．Divided sleep is a natural sleep pattern for humans．
D．Divided sleep occurs when people sleep with artificial lights．
3.Which of the following is NOT true according to the text?
A．People had a divided sleep pattern only in the 18th century．
B．It may be natural to wake up in the middle of the night．
C．Scientists agree that artificial lighting has changed the way people sleep．
D．Some of the people today are not familiar with the practice of divided sleep．
4.What conclusion does the author make about divided sleep?
A．It is one type of sleeping problems．
B．It is not the best sleep pattern for everyone．
C．It shouldn’t be accepted by modern humans．
D．It could be helpful for people to handle daily stress．
