------Did you give Tom a call?
-------I didn’t need to,____________I’ll see him soon.
A.when B.though C.until D.because
__________about the earthquake in Sicuan keep everyone in deep sorrow.(悲痛)
A.News B.Information C.Advice D.Messages
------______________________?
-------Quite well,thanks.
A.What do you do
B.What do you think of it?
C.How are you getting on with your Math?
D.Are you quite good at English?
----What’s _______number of school in the city?
-----I’m not sure ,but I know there must be _______ number of schools in it.
A.a;the B.a;a C.the ;the D.the;a
缺词填空
More and more families go on a car trip each year. 1. H_______, the thought of trouble on the road may prevent you from going out. To avoid(避免) trouble, you need to make a careful2.p_______ for your trip.
First of all, choose a proper route for your trip. Consider3.w_______ you are going and find several possible routes to it. Traffic and the 4. t_______ that you will spend on the road must be considered when you decide one.
Consider your luggage(行李) needs. 5. B_______ you begin packing your necessities(必需品), think about how many people will be in your car and how much space they will need in order to 6. t_______ comfortably.
Try to avoid busy times. Usually highways are busier on Fridays and Sundays, so going on Tuesday or7.T______ will help you to avoid traffic jams. Driving at night is also a great way to miss the traffic and the kids can sleep8.d_______ the trip.
9. F_______, don’t forget to check your car carefully before leaving so that you can have a 10.s_______ trip.
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。
