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，在该行右边横线上写出改正后的词。

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。

Welcome to our college．I am principal of the college and I’d just like to say something while your teacher is preparing to show you up a short video about our lovely college．We are all very pleased what you have decided to study at our college．Some of us will be here for only a few weeks, for you can’t afford to waste any time in your studies．Learn to speak any language involves practicing that language as much as you can．So from today, I recommend you will speak only English．While you are here, you should consider making as many friend as possible with those come from other countries so that you don’t spend too much time speaking your own．Well, I think video is ready now．I hope get the opportunity to meet you all individual at lunch．

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。

Most of us trade money for entertainment．  1  But if you think you can’t have a good time without spending lots of money, read on．You can find some new discoveries．

    Remember one sentence: the best things in nature are free．If you have the eyes to find fun

around you, though you have no money, you can have a great time!  2  Stroll through busy streets and see what everybody else is doing．You will probably see people from all over the world; you will certainly see people of every age, size, and shape, and you will get a free fashion show, too．Check the listings in your neighborhood newspaper．Local colleges or schools often welcome the public to hear an interesting speech or a good debate．   3  Be sure to check commercial advertisements in the newspapers, too．A flea market can provide hours of pleasant browsing．Perhaps you can find a free cooking or crafts demonstration in a department store．  4  It is always more pleasant not to have people in front of you in a museum or at a zoo． You may save some money, too, for these places often set aside one or two free admission days at slow times．

Pretend that you are a tourist traveling in this city from time to time, and get to know your city all over again including the sights that people travel miles to see．  5 

Just have a relaxed mind, and you will find entertainment no matter you have money or not．

A．However, money is not highly valued everywhere．

B．The film or concert series at the local public library probably will not cost you a penny．

C．It seems that nowadays we can only use money to enjoy ourselves．

D．Plan ahead for some activities．

E．It won’t cost much ready money, either．

F．With imagination and a spirit of adventure, you can easily find good entertainment at no cost at all．

G．People may be the most interesting show in a large city．

Happiness and sadness are states of being states of being that define the way we view the world．It is often said that some people by nature have a sunny character．Now scientists may have discovered why．

Some people may be hard-wired for happiness, while others are genetically negative, as

scientists have suggested in a study published in late February, in a British journal Proceedings of the Royal Society B．

       Earlier research had already established that the gene known as 5-HTTLPR plays a key role in determining how the neurotransmitter （神经传递素） serotonin （血清素） works within the brain．Serotonin, a hormone （荷尔蒙）, passes chemical messages between nerve cells．It has been closely linked to mood．Several anti-depressant（抗抑郁）drugs regulate serotonin levels．Scientists had also identified three variants of the gene．Two so-called "short" variants were linked to a higher risk of depression and suicide attempts．Unlike the two "short" variants, the "long" variant of 5-HTTLPR showed a clear dislike of negative images, such as fierce animals, and a clear liking for positive ones, such as flowers．

Researchers from the University of Essex in Britain, led by Elaine Fox, showed participants a

series of images． The images were divided into three kinds: negative ones aimed at inspiring fear or stress such as a spider or person about to commit suicide, pleasant ones and neutral ones．

“The participants who had the long variant of the 5-HTTLPR gene showed a clear dislike of negative material alongside a careful attention for positive material,” the researchers found． They paid close attention to the pretty pictures, and ignored the frightening ones．On the other hand, the short variant groups had the opposite reaction．

In January, the Australian government organized "happiness workshops", teaching government taff how to be happy．The department that held the "happiness workshops" said unhappy staff weren't productive staff．Australian political opposition parties have argued that the "happiness workshops" are probably a waste of money and couldn't increase productivity as intended．However, whether the workshop will have a happy or disappointing result, we will have to wait and see．

1．Form the third paragraph, we know that          ．

       A．affected by 5-HTTLPR, the neurotransmitter serotonin works within the blood

       B．there are 5 variants of 5-HTTLPR genes which control people’s moods

       C．how the neurotransmitter serotonin works is greatly determined by 5-HTTLPR

       D．5-HTTLPR receives chemical messages from verve cells

2．What does “It” in the sentence “It has been closely linked to mood．” in the 3rd paragraph refer to?

       A．Serotonin．        B．A nerve cell．      C．5-HTTLPR．      D．The brain．

3．If a person had the long variant of 5-HTTLPR, he or she would probably          ．

       A．like the images of spiders                      B．prefer the images of crocodiles

       C．enjoy an image of green tress                D．suffer from depression very often

4．What can we infer from the passage?

       A．People’s moods can change a little bit under the influence of certain drugs．

       B．Researchers showed participants of the research two kinds of images．

       C．A person possesses one long and one short variant of 5-HTTLPR at the same time．

       D．The author firmly believes that “happiness workshops” will not change people’s moods．

George, when your big brother and your little dog and I walked you up to schools today, you

had no idea how I was feeling．

You were so excited．You had packed and unpacked your pencils and safety scissors in your backpack a dozen times．I am really going to miss those lazy mornings when we waved your brother and sister off to school．

Because you are my youngest, I had learned a few things by the time you came along． I found out that the seemingly endless days of babyhood are gone like lightning．I blinked（眨眼）, and your older siblings were setting off for school as eagerly as you did this morning, I was one of the lucky ones; I could choose whether to work or not．By the time it was your turn, the shining prizes of career advancement and a double income had lost their brightness．A splash（溅水） in the pool with you in your bright red boots or "just one more" rereading of your favorite book, Frog and Toad Are Friends, meant more．You didn't go to preschool and I hope that doesn't hold you back． You learned numbers by helping me count the soda cans we returned to the store．

I have to admit that in my mind's eye, an image of myself while you're in school has developed, I see myself updating all the photo albums and starting that novel I always wanted to write．As the summer wound down and more frequent quarrels erupted between you and your siblings, I was looking forward to today． And then this morning, I walked you up the steep hill to your classroom．You found the coat hook with your name above it right away, and you gave me one of your characteristically fierce, too-tight hugs．This time you were ready to let go before I was．

Maybe someday you will deliver a kindergartner to the first day of school．When you turn at the door to wave good-bye, he or she will be too deep in conversation with a new friend to notice．Even as you smile, you'll feel something warm on your cheek．

    And then, you’ll know…

1．What does the author mean by the underlined sentence?

       A．She gave up the job with a big salary and prizes．

       B．She could only recall her good job at home now．

       C．Many good jobs with better pay attracted her but she didn’t take them．

       D．Compared with bringing up the baby, work seemed to fade to her．

2．Which statement is NOT TRUE about George’s family according to the letter?

       A．George’s parents gave birth to three children

       B．The Georges is a double income family．

       C．The children had more arguments during the summer．

       D．They recyled soda cans．

3．The passage tries to show us          ．

       A．how excited a child will be on his first day to school

       B．how deeply a mother loves her child

       C．how many efforts a mother has made to raise a child

       D．how a mother plans her future life after her children go to school