An important question about eating out is who pays for the meal. If a friend of yours asks you to have lunch with him, you might simply say something like this, “I’m afraid I’ll have to find a cheap place because I don’t have 1) _______ ________.” The other person may say, "OK., I'll meet you at McDonald's. "This means that the two agree to go Dutch, that is, each person pays for himself. He may also say, "Oh, no. I want to take you to lunch at Johnson's ", or "I want you to try the steak(牛排) there. It's great. "This means the person wants to pay for both of you. If you feel friendly towards this person, you can go with him, and you needn’t pay for the meal. You may simply say, "Thank you. That would be very nice."

American customs(习俗) about who pays for a date(约会) are much the same as those in other parts of the world.3) In the old days, American women wanted men to pay for all the meals. But, today, a woman who is a university(大学) student or is working in the business world will usually pay her own way during the date. If a man asks her to dinner, outside the normal working hours ,it means "come as my guest(客人). " So you can see it is better for you to make the question clear at the very beginning. 

1． 将1)处填上适当的词,使句意完整：______________ ______________

2． 回答问题： What does ‘to go Dutch’ mean ? __________________________________________________________.

3． 将划线的句子译成中文：__________________________________________________________

4． 找出文中与下列句子意思相近的句子

So you can see you’d better make the question clear at the start.

_______________________________________________________________________

5．找出文中最能表达短文主题的句子______________________________________________________________________________

A. 根据汉语或英文提示，结合句意，填上适当的单词。
【小题1】Can you tell me your home _________(地址)?
【小题2】It’s not healthy to ___________(呼吸) dirty air.
【小题3】Can you __________(描述) what your dream home is like?
【小题4】We should make fewer ___________(仇人), instead, we should make more friends.
【小题5】 He has much __________(知识) of geography.
【小题6】I am not sure __________(是否) he has gone abroad or not.
【小题7】 What is the __________(人口) of the world this year?
【小题8】 The result has ____________(证明) him wrong.
【小题9】 You can enjoy the ___________(beautiful) of the old park.
【小题10】 Thank you for making such wise ___________(decide).
【小题11】The park is ___________(crowd) with many people on Children’s Day.
【小题12】It’s __________(honest) of her to copy others’ homework.
【小题13】The birds live ___________(comfortable) in Zhalong Nature Reserve all year round.
【小题14】Surfing on the internet for too much time is _________(harm) to your health.
【小题15】Many teenagers like to read books that are __________(write) by Guo Jingming.

WARNING: Holding a cell phone against your ear or putting it in your pocket may be bad for your health.   

This sentence is a warning that you’d better not put it close to you when a new phone is bought. Apple company, for example, doesn't want IPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry's producer, recommends 2.5 centimeters.

(1)If cell phone use can        health problems, the         will be very serious. Americans spend 2.26 trillion minutes chatting on cell phones every year, which brings $109 billion for the wireless businessmen.

Devra Davis, an epidemiologist(皮肤病专家) who has worked for the University of Pittsburgh, has published a book about mobile phone radiation（辐射）"Disconnect." Davis studies how often brain cancer happens during different age groups. She finds a big increase in brain cancer in the 20-to-29 age group and a drop for the older people.

Children are more easily hurt by radiation than grown-ups, Ms. Davis and other scientists point out. But no studies have yet been finished on cell phone radiation and children, she says.

Henry Lai, a research professor, began lab radiation studies in 1980 and found that mice exposed to(暴露在) radiofrequency（电波频率）radiation had destroyed DNA in their brains.

Ms. Davis recommends using wired earphones（有线耳机）or the phone's speaker. (2)Children should send text messages rather than call, she said, and pregnant（怀孕的） women should keep phones away from their bodies.

1.在（1）句空白处填入适当的词使句意完整、上下文通顺。

2.将（2）句翻译成中文。

3.回答问题：What kind of people with brain cancer are getting more and more?

4.照出同意句。

Scientists are still carrying on with the studies on cell phone radiation and children.

5.找出或写出该短文的主题句。