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： 在错的词下划一横线，并在该词下面写出修改后的词。
The world is not only hungry, but also thirst． This may sounds strange, since nearly seventy percent of the earth's surface is covered with water． But about ninety percent of this is sea water． Man and most of the animals can only drink and use the remained ten percent of water --- fresh water． The need for water is increased day by day． Only when steps are taken to deal with this problem immediate can we avoid a severe worldwide water shortage later on． One of the first steps are to develop ways to reuse them． Experiments have already carried out in this field． The used water has been pumped to a water purifying plant that it can be separated from waste matters and treated with chemicals so that it can be reused again．
根据下列句子及所给汉语注释，写出空缺处各单词的正确形式。（每空只写一词）
1. My _________（本国的）language is Chinese．
2. He went through the forest under the __________（保护）of his dog．
3. There are seven ____________ （大洲） on the earth．
4.She is ____________（挑剔） about what she eats．
5.The patient was lying on the floor __________（失去知觉）．
6.Some fossil __________（燃料）result in increase in carbon dioxide．
7. I was feeling_________ （不舒服） hot．
8. He has gained ______ （实践的） experience of sailing as a sailor．
9. The ten most ____________（频繁地） asked questions are listed below．
10. Nowadays we still can see rivers p________ with chemical waste from factories．
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。（注意：涂在答题卡上，E涂 AB F 涂 AC G涂 AD）
_____1._________． Since that time, we've provided people like you --- teachers, doctors, salespeople, full-time parents --- with a way of having a great time, challenging themselves and reconnecting with family and friends．
The non-stop routine of everyday life – answering e-mails, sitting in staff meetings ---- can have a dulling effect on people's senses． ____2.___． Otherworld provides just such an opportunity． It is an experience participants cherish and remember for years afterwards．
Coming to Otherworld is like stepping into the pages of an adventure novel． You'll meet a host of characters, portrayed by our staff, who'll start bringing the world to life． Mysteries will begin to unfold around you． 3.___． You' ll see amazing sights and do things you never dreamed possible．
Suppose you were traveling to a foreign country． When you arrived, you might read a guidebook or visit a tourist booth to familiarize yourself with the laws and customs of the place you were visiting． _____4._____． Before the weekend, you'll receive a handbook, explaining Otherworld's customs and conventions． When you arrive at the weekend itself, there'll be a short briefing to review the handbook's contents．
Then you and your group are taken to the front door of the Inn at World's Edge． You'll see candles on each of the tables． A fire will burn in the fireplace． At many of the tables, people will sit talking, arguing, and laughing． These people are our staff volunteers． ___5.____．But now they are all costumed and playing roles as citizens of the village of World's Edge．
A． And at that moment, the adventure begins．
B． Otherworld Adventure Weekend starts in much the same way．
C． They are the same people who welcomed you and helped you unload bags．
D． Maybe some of the local people would talk to you, telling you about nearby attractions． ．
E． Otherworld was founded in 1992 with an idea: to give people an extraordinary adventure．
F． Therefore, everybody needs a relaxing weekend - a good adventure to refresh themselves．
G． As you and your friends work together to solve them, you'll find yourselves F.challenged in ways that are exciting, unexpected and fun．
We've all experienced a "good cry"． Shedding （流） some tears can often make us feel better and help us put things in perspective． But why is crying beneficial? And is there such a thing as a "bad cry"?
The researchers analyzed the detailed accounts of more than 3,000 recent crying experiences and found that the benefits of crying depend entirely on the what, where and when of a particular crying episode （一段经历）． The majority of persons reported improvements in their mood following a short period of crying． However, one third reported no improvement in mood and a tenth felt worse after crying． Criers who received social support during their crying episode were the most likely to report improvements in mood．
Research to date has not always produced a clear picture of the benefits of crying, in part because the results often seem to depend on how crying is studied． The researchers note several challenges in accurately studying crying behavior in a laboratory setting． Volunteers who cry in a laboratory setting often do not describe their experiences as making them feel better． Rather, crying in a laboratory setting often results in the study participants feeling worse; this may be due to the stressful conditions of the study itself, such as being videotaped or watched by researchers． This may produce negative emotions, which neutralize （使无效） the positive benefits usually connected with crying．
However, these laboratory studies have provided interesting findings about the physical effects of crying． Criers do show calming effects such as slower breathing, but they also experience a lot of unpleasant stress, including increased heart rate and sweating． What is interesting is that bodily calming usually lasts longer than the unpleasant． The calming effects may occur later and overcome the stress reaction, which would account for why people tend to remember mostly the pleasant side of crying．
Research has shown that the effects of crying also depend on who is shedding the tears． For example, individuals with anxiety or mood disorders are least likely to experience the positive effects of crying． In addition, the researchers report that people who lack insight into their emotional lives actually feel worse after crying．
1. We can infer from the passage that __________________．
A． people don't like being seen crying
B． crying in public makes people feel better
C． a bad cry is as common as a good cry
D． a good cry can sometimes help us face problems rightly
2.The beneficial effects of crying can be shown when _________．
A． your breath becomes slow B． you sweat a lot．
C． your face turns pale D． you are being watched
3.Who will be least likely to feel worse after crying?
A． People who receive help in course of crying．
B． People who fail to understand their emotions．
C． People who are anxious and nervous．
D． People whose mood is not in order．
4.The passage is mainly about ___________．
A． the types of crying B． the way of crying
C． the psychology of crying D． the causes of crying
If you're into sports, you've seen it happen． You've probably even experienced it: basketball players shaking hands after four quarters of knocking each other around, tennis players leaping over the net to shake hands with their opponents （对手） after a hard-fought match, soccer players exchanging sport shirts after an intense 90 minutes, even boxers touching gloves at the beginning of each round, then hugging each other after beating each other into a pulp for 12 rounds． It seems like competitors in every event, from spelling bees to hockey, behave this way． What's going on?
It's all part of sportsmanship, a great tradition in sports and competition that means playing clean and handling both victory and defeat with grace, style, and dignity．
What is sportsmanship? Sportsmanship is defined as: playing fair, following the rules of the game, respecting the judgment of referees and officials, treating opponents with respect．
Some people define good sportsmanship as the "golden rule" of sports --- in other words, treating the people you play with and against as you'd like to be treated yourself． You demonstrate good sportsmanship when you show respect for yourself, your teammates, and your opponents, for the coaches on both sides, and for the referees, judges, and other officials．
But sportsmanship isn't just reserved for the people on the field． Cheerleaders and fans also need to be aware of how they behave during competition． Sportsmanship is a style and an attitude; and it can have a positive influence on everyone around you．
Learning good sportsmanship means finding that the positive attitude learned on the field carries over into other areas of life． At school, for example, you're able to appreciate the contributions made by classmates and know how to work as part of a team to complete a project． You may enjoy more success at work as well, because a big part of learning good sportsmanship is learning to be respectful of others, including customers and co-workers．
1.The author introduces the topic of the passage by___________．
A． showing an interesting discussion
B． comparing several sport events
C． explaining some game rules
D． giving some specific examples
2. When players play clean, ____________．
A． they play in fresh air B． they play in a skilled way
C． they play within the rules D． they play without hurting each other
3.The purpose of writing this passage is to ____________．
A． advise readers to take some exercise B． provide some basic sport knowledge
C． show the meaning of sportsmanship D． expect players to compete actively
Lawmakers in the United States have expanded an investigation into the use of location-tracking systems on mobile devices． The action follows recent reports about the storing of information on the Apple iPhone． Some people consider location tracking to be a threat to personal privacy and security．
Allan Friedman, the research director, says, “All wireless companies do some location tracking as part of their networks． This information is usually stored by the companies, not the devices, and there are laws to protect it． Law enforcement（执法） agencies, for example, have to have a fairly high standard before it can access that data． And the phone company is also prohibited from selling that information．
Now, two researchers report that location tracking information is being stored directly on Apple devices． They said Apple’s newest operating systems gather global positioning system and timestamp information． The information is stored on the device in a file that is also uploaded （上传） to any computer that the device is connected to． The researchers say the information is available to anyone who has access to the device or computer．
Allan Friedman says, “This raises additional concerns． There’s the idea that because it’s on my phone and on my computer, rogue applications（恶意程序） that I pay for or that I’m tricked into downloading may be able to access this data and somehow misuse it．”
Apple says it is “not tracking the location of your iPhone”． It is simply keeping a database of Wi-Fi hotspots and cellphone towers near the user’s location． This information is meant to help the iPhone quickly find its location when needed．
Letters have been sent to some of the leading mobile device developers, including Apple and Google． The letters asked for more information about their location tracking systems． Allan Friedman calls this an important start to strengthening privacy laws． He says, “There aren’t strong controls over things like location information, what they are doing with it, how long they are keeping it． And perhaps the most important question is, is my location data with other facts about me?”
1.Why did American lawmakers investigate the use of location-tracking systems on cell-phones?
A.Because the systems can store users’ information
B.Because many users have suffered loss after using them．
C.Because it is thought to threaten users’ privacy．
D.Because many reporters have shown the problem of the systems．
2. Allan Friedman believes that ________．
A.wireless companies focus on personal privacy．
B.people are forbidden to get access to private data at will
C.phone companies may sell private information secretly
D.customers may ask wireless companies to locate their tracking
3. What do we know from Paragraph 3?
A． Location tracking information is stored online．
B.Apple’s newest operating systems collect all kinds of information．
C.Location tracking information may be uploaded to any iPhone．
D.Apple’s newest operating systems may reveal the private information of users．
4.Which of the following statements is TRUE according to the passage?
A.Apple denies that it tracks the location of users．
B.The researchers may misunderstand the Apple’s systems．
C.The global positioning system is to blame for rogue applications．
D.The iPhone can quickly find its location by using its user’s information．
