新药在上市之前一定要进行试验。

The new kind of medicine must before they come into the market.

我父亲在两年前就戒烟了。(quit)

Some teenagers (damage) their health because they play computer games too much.

参加这次会议的是来自国内外的关于癌症的专家。

this meeting on cancer from home and abroad.

I've always cars, ever since I was a child.(对……感兴趣)

The New York Times reports that, on (平均),people experience feelings of loneliness about 48 days a year.

选择适当的短语并用其正确形式填空

选词填空

due to，look into，step up，make up，occur to，show up，take charge of，point out

据报道一个名叫哈利波特的男孩子被一些外星人带走了。

It is that a boy Harry Potter was by some aliens.

 the time we arrived, the movie had already begun.

我不是计算机方面的专家,你最好向老师求助。(expert )

— How can I apply for an online course?

—Just fill out this form and we (see) what we can do for you.

老师准许我们早点回家。(permission)

阅读理解。

    I was never very neat, while my roommate Kate was extremely organized. Each of her objects had its place, but mine always hid somewhere. She even labeled (贴标签 ) everything. I always, looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk. We both got tired of each other.

    War broke out one evening. Kate came into the room. ,Soon, I heard her screaming, "Take your shoes away! Why under my bed!" Deafened, I saw my shoes flying at me. I jumped to my feet and started yelling. She yelled back louder.

    The room was filled with anger. We could not have stayed together for a single minute but for a phone call. Kate answered it. From her end of the conversation, I could tell right away her grandma was seriously ill. When she hung up, she quickly crawled (爬 ) under her covers, sobbing.

    Obviously, that was something she should not go through phone. All of a sudden ,a warm feeling of sympathy rose up in my heart,

    Slowly, I collected the pencils, took back the books, made my bed, cleaned the socks and swept the floor, even on her side. I got so into my work that I even didn't noticed Kate had sat up.

    She was watching, her tears dried and her expression one of disbelief. Then, she reached out her  hands to grasp mine. I looked up into her eyes. She smiled at me. "Thanks."

    Kate and I stayed roommates for the rest of the year. We didn't always agree, but we learned the key to living together: giving in, cleaning up and holding on.

Now more and more workers ______their free time trying to improve themselves at school or college.

广州坐落于中国的南方。

Guangzhouthe south of China.

He was a big man in his forties, s dressed in a suit and tie.

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。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。

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。

    Great changes have been taken place in the way people communicate each other. In the past people write letters to share informations and later they talked with each other on the telephone. Now more and more people use our own mobile phones to communicating. And instead writing on the paper, they email each other on the computer. As a result, people find that quicker and easier to communicate, and at the same time some people feel that they become poorer in writing. They worry about whether people can be as closely as before.

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。

    When the Home Office says that it's worrying about bars(酒吧)that encourage people to drink when they're already drunk, it means that the problem of drinking is about people falling over in city centers.  However, the latter is a more difficult issue. 

    There are plenty of drunken people who are a bit unsteady going upstairs to bed and don't break anything. The biggest change in their drinking habits is the increase in the drinking of wine, most of which is drunk at home. This is what will stop us becoming a 24-hour pub society.  The British are good at staying at home—most people now have informal dining kitchens, which encourage informal eating and drinking.  It doesn't sound unreasonable, but the Department of Health would say that it adds up to a health problem. Yet this has become the cultural standard for all generations. The great rise in alcohol consumption(消费)from the 1980s is considered to be down to women drinking, partly reflecting their increasing importance as wage earners.

    There is a strong connection between the economy and alcohol consumption in Britain. Today, the number of people who say that they don't drink in this country is rising, probably because of incentives offered by insurance companies.

A. Why not have a nice meal and open a bottle of wine?

B. Will British drinkers take any notice of the government?

C. People are happy drinking at home, where they don't pay pub prices.

D. Drinking at home seems safer for many women than going to a pub.

E. The change in attitudes to drunken driving in recent years shows that this can happen.

F. It's probably the case that those who do drink are drinking more, possibly because of the recession (衰退).

G. What the Home Office is talking about is the link between drinking and social order, rather than drinking and health.

你以前从来没听说过这件事吗?