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（A），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.每处错误及其修改均仅限一词：
2.只允许修改10处，多者（从第11处起）不计分
This is a survey of students ‘after-class activities, that can reflect many problems we students have. Obvious, the percentage of the time that students spend doing their homework adds up 39%. The number of the students who do leisure activities come next, including watching TV, listening to the music and surfing the Internet. To our surprised, few students do sports or housework, with each choose by 10% and 5% of the students.
In my opinion. Students are supposing to spend fewer time in front of the TV or the computer We’d better go out to take some exercise and visit some friend.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Every year more than 2， 500 people die and 12，600 1.（injure）in home fires in America. Americans experience the great fear of fire every day. 2., most of them don't understand fire.
3.（protect） yourself, it is important to learn the basic characteristic of fire. In less than 30 seconds a small flame can get 4.（complete） out of control and tum into a major fire. Most deadly fires occur in the home when people are asleep. If you wake up to a fire-the fire spreads too quickly and the smoke is too thick, maybe there is just little time to escape. Heat is more 5.（threaten） than flames. In five minutes, a room can get so hot that everything in 6.starts to burn at once. Fire starts bright, but quickly produces black smoke and complete 7.（dark）. If you wake up to a fire, you may be blinded and confused about 8.you are or which direction you should go in. You are even unable to find your way around the home you 9.（live） in for ages. Fire produces smoke and poisonous gases. Breathing even small amounts of smoke and toxic gases can make you tired, sleepy and short of breath. As 10.result, you may not wake up in time to escape.
For most people, graduation day is exciting. _______. My graduation day... was not
Two years ago on my graduation day, my family and friends flew in from across the country to _______me. But like everyone else in my graduating class, I had _______ the economy turn from bad to worse during my senior year. We graduates had degrees, but very_______ opportunities Countless applications had been_______
The weeks ahead weren’t_______. I drove to Southern California to find work_______ I knew my small university town couldn't offer me any_______， But 100 job applications later. I found myself in the _______spot as I was before. And the date to begin ________my student loans was drawing ever closer.
You know that feeling when you wake up and you are just filled with ________? And the most frustrating part was no matter how much I tried, It just couldn’t seem to ________
I began to write. Something about writing gave me hope. I began to see the ________.I channeled my frustration into a children’s book. Beyond the river was the story of an unlikely hero featuring a little fish who refuse to give up on his ________.
And then one day，________ any sort of writing degree or contacts in the writing world--just a lot of hard work and perseverance--I received a publishing contract for my first book！ Things slowly began to fall into _________ After that, I was ________ a second book deal. Months later, I got an interview with The Walt Disney Company and was ________ shortly after.
The lesson of this story: Don't give up, Even if things look ________now, don't give up. Your luck is just ________
If you work hard, give it time, and don't give up, things will always get better. Oftentimes our dreams lie in wait just a little further upstream. All we need is the courage to push beyond the river.
1.A.Therefore B.Additionally C.However D.Instead
2.A.congratulate B.comfort C.surprise D.entertain
3.A.smelt B.watched C.let D.made
4.A.limited B.fair C.valuable D.good
5.A.processed B.written C.returned D.rejected
6.A.smooth B.tough C.important D.special
7.A.if B.because C.though D.unless
8.A.expectation B.ideas C.wishes D.opportunities
9.A.right B.same C.only D.opposite
10.A.checking out B.carrying out C.paying back D.taking back
11.A.pride B.delight C.anxiety D.anger
12.A.take action B.make progress C.take chances D.make sense
13.A.job B.book C.degree D.light
14.A.ambition B.ability C.habit D.attitude
15.A.beyond B.through C.without D.from
16.A.pieces B.place C.interest D.love
17.A.served B.lent C.offered D.sent
18.A.employed B.appreciated C.challenged D.inspired
19.A.stressful B.crazy C.serious D.hopeless
20.A.in the way B.on the decrease C.around the corner D.out of order
Johannes Gutenberg-The pioneer of the printing press
Johannes Gutenberg was chosen to be the most important figure of the past millennium by the media. You may not be familiar with him. 1. Gutenberg is praised for having invented the printing press and therefore preparing the way for printing books.
He was born into a wealthy family in the city of Mainz, Germany. His early training was in goldsmithing. In 1428， he moved to Strasbourg and lived there for almost 20 years.2.
Gutenberg used his skills in metalwork for the mass production of books.3. That means that each copy of the Catholic bible and all of its 73 books were painstakingly handwritten by 10 penmen. Gutenberg fashioned a font（ K）of over 300 characters, far larger than the fonts of today. To make this possible, He invented the variable-width mode and perfected the mixture of materials used by type factories up to the present century.
4. Between 1450 and 1455， while preparing to produce a large Latin bible, Gutenberg thought to have printed a number of smaller books, a Calendar and a paper Letter of Indulgence The Bible or 42 lines, the oldest surviving printed book in the Western world, was completed by August 15， 1456.
The discovery of the modern printing press changed the way information was delivered 5. Even today in the computer age, we rely heavily on the printed word or text for instruction, information and for the pleasure of reading literature.
A. In fact, this invention was responsible for educating the masses worldwide
B. Before the spread of his idea, literature was primarily handwritten
C. Gutenberg made the world a much richer place
D. It was in Strasburg that he probably met his first experiments with moveable type
E. Gutenberg s idea was one of the greatest of all human being
F. But he has certainly influenced your life in some ways
G. By 1450. Gutenberg was back in Mainz at work on printing press.
People in 29 states can legally use medical marijuana（ X #K） for a variety of problems, including the relief of pain, anxiety or stress. But what if they want to travel with it?
Secure airport areas beyond the Transportation Security Administration（TSA） checkpoints are under federal control, and the federal government classifies marijuana as a Schedule I（most harmful）substance, even in states where it is legal for adults to consume it.
The laws conflict, but federal law trumps state law, making it illegal to fly with marijuana in carry-on or checked luggage. It is also illegal to transport marijuana across state lines, even if both states have legalized it.
Still, some passengers, especially on domestic flights, take the risk, because searching for marijuana is the TSA’s to-do list. The agency focuses “on terrorism and security threats to the aircraft and its passengers, "a spokesman, Bruce Anderson, said. Airport screeners are looking for things that can take down an airplane, like guns or explosives, not marijuana, he said. But if screeners do notice marijuana in someone's carry-on or checked luggage, Mr. Anderson said, they will call in local airport law enforcement officials to deal with it.
Of the 54 million passengers who went through Denver Interactional Airport in 2015， the TSA stopped just 29 for possession of marijuana, an airport spokesman, Heath Montgomery, said. In those cases, as long as the amount was legal for personal possession in Colorado--one ounce of dried flower, for example-the local police simply asked the flier to dispose of it, either by throwing it in the trash or taking it home. All 29 obeyed, and no tickets were issued.
Local airport authorities handle the situation differently in different states. In Florida, where medical marijuana is legal but recreational use is not, few are stopped for possession in the airport, t they do face penalties（处罚. Eleven of the approximately 2.8 million passengers who were screened by the TSA at Jacksonville International Airport in 2016 were detained（扣押）for possession of marijuana, said Michael D. Stewart, the airport’s director of external affairs. All were arrested or given a notice to appear in court, he said.
1.Which of the following can replace the underlined word "trumps" in Paragraph 3？
A.Respects B.Beats
C.Explains D.Observe
2.What is on the TSA’s to-do list？
A.To classify marijuana B.To legalize the transport of marijuana
C.To search luggage for marijuana D.To spot items likely to blow up
3.What happened in Denver International Airport in 2015？
A.29 passengers in all were detained by the TSA.
B.Lots of passengers with marijuana passed the checkpoints.
C.No passengers were punished for possession of marijuana.
D.It received an increasing number of security threats.
4.What do we know about the law in Florida？
A.Marijuana can’t be used for entertainment
B.It is the same as the law in Colorado
C.Patients won’t be screened by the TSA
D.Doctors giving patients marijuana face penalties
In a recent study of 19-month-olds, University of Chicago doctoral student Lauren Howard found that children who heard various languages in their neighborhoods were more receptive to people who spoke languages other than their parents ‘language.
“We measured imitation. At this age, that’s how they show us their willingness to learn, ”explained Howard. The lead author of the report titled Neighborhood Linguistic Diversity Predicts Infants' Social Learning. The experiments tested how well the babies could learn new tasks from a non- English speaker.
The study, which included 82 children from the Chicago and Washington areas, was in the November issue of Cognition.
“Babies are not only affected by parents and caregivers--- previous studies proved that --but also by people they hear at the store or on the bus, "Howard said. “Incidental exposure matters.”
The study indicates that kids in diverse communities may grow up to have open minds. Good news for families living in such neighborhoods--- but can other families do something to increase children's cultural exposure？
Cultural diversity can be within reach, even in unlikely areas. Although she grew up in not very diverse"， Julie, 23， said she picked up much knowledge about other languages and cultures from the many students her family hosted through the AFS-USA international student exchange program.
“It’s the little differences that make you more understanding and less judgmental, ”Julie said “Yuilya from Kazakhstan, for example, was very disciplined because she couldn't go to college unless her grades were good. Matias from Paraguay wasn't used to being on time because his culture is more laid-back. ”
For families unable to host a student for a whole year, AFS-USA offers other volunteer opportunities, such as being “welcome families ”to ease students ’ transitions（过渡）.
But there are countless ways to expose kids to other countries, said Lucas, author of “Growing Up Global: Raising Children to Be at Home in the World.”
Just a few of her tips: Take the kids to foreign films. Try exotic restaurants. Put a world map on the wall. Help your children’s teachers make global classrooms. Encourage the kids to invite friends of other cultures for dinner. “They’ll thank you later, "Lucas said.
1.What does Howard stress by saying "Incidental exposure matters"？
A.Babies are also influenced by people outside their home
B.Parents fail to realize the importance of incidental learning
C.Parents and caregivers have more influence on babies
D.Babies learn little knowledge at the store or on the bus.
2.How was Julie exposed to different cultures？
A.She frequently volunteered in some welcome families
B.She lived in neighborhoods with various language learn
C.She was a member of the AFS-USA program
D.She learned from the foreign students living in her home
3.Which might be Julie's attitude to Matias's lateness？
A.Curious B.Happy
C.Tolerant D.anger
4.What are Lucas's tips mainly about？
A.How to improve children’s behavior
B.How to teach children foreign languages
C.How to better communicate with children.
D.How to help children seek diversity
