1．選擇恰當(dāng)?shù)膯卧~填空．每詞限用一次．（有兩個多余的選項）

keep，much，times，at，helps，becoming， away，health，active，relax，runners，turn

Do you like running？Running is（1） one of the most popular activities these days．Many of us run for our（2）．Doctors say many of the health problems come from such bad habits as eating too （3），drinking too much，smoking，staying up late and not having enough exercise．Doctors tell us，"Eat less，don't smoke，have enough sleep and exercise more．"Running is a good exercise because it（4） build a strong body．It also helps many people lose weight．One 25-year-old woman teacher runs for half an hour in the morning five（5） a week．She runs to lose weight．"I feel comfortable and I'm not fat any more，"she says．
Running is good for health in other ways，too．Many（6） say running makes some small health problems go（7）．"Running is my doctor，"says a man．
Running can also help people to（8）．"After school，I like to run for ten minutes．Then I feel （9） and energetic，"says Yang Min，a middle school student．So today men and women of all ages enjoy running．
Do you want to（10） fit？Come on！Let's join in the running!

2．

truly real spent work singing relaxed winners more deciding things

As we all know，there are （1） talent shows on TV since Super Girls than before.Everyone thinks that the programs bring great fun to our life and we get （2） by watching different kinds of shows.They show their talents by （3），dancing，doing magic（魔術(shù)） and so on.In this way，such programs give a free way to anyone who wants to show his（4）talent on TV and make more people（5）hard to make their dreams come true.And the（6） always get good prizes.When we watch the shows on TV，we usually play a role in（7）the winner.
   Though these shows（8） bring us lots of fun，they bring many bad （9） for young students.For example，many students（10）too much time and money enjoying them.It affects（影響） their studies.

3．Teachers say that the digital（數(shù)字） age has had a good influence and a not-so-good influence on American teenagers.More than 2，000 middle and high school teachers took （1）online survey.Researchers also spoke with teachers in some groups.Most teachers think the Internet and digital search tools have had a mostly positive influence on their students' research habits and skills.（2）at the same time，some teachers also point out some problems in teenagers' using digital search tools.
    The Pew Internet Project did the survey with the College Board and the National Writing Project.Judy Buchanan is the director （3） the National Writing Project and a co-writer of the report.She says digital research tools are helping students learn more，and learn（4）."（5）teachers and students really welcome these tools because they make learning （6）.And the goal is to really help students become creators of （7） meaningful，and not just users of the online information."
    But one problem the survey found is that these technologies make teenagers have short attention spans.As there is huge amount of information about different subjects on the Internet，teenagers' attention is （8） drawn away from their research.
    （9） problem the survey found is that many students trust the information they find on the Internet too much.Judy Buchanan says these students have not developed the skills to judge the online information.They need to learn a lot to tell （10） the information is believable.It's something that really has to be noticed.
    One more problem the survey found is something that might not seem like a problem at all：being able to quickly find information online.Many students think "doing research" now means just （11）quick search on Google.Teachers say the result is a drop in the wish and ability of their students to work hard （12） answers.That is ，they are overly dependent on search engines and do not make enough use of printed books or research librarians.
    Many teachers also say that the Internet makes （13） easy for students to copy work （14） by others instead of using （15） own abilities.

（1）A.a	B.the	C.an	D./
（2）A.So	B.And	C.Because	D.But
（3）A.of	B.with	C.to	D.on
（4）A.fast	B.the fastest	C.faster	D.fastest
（5）A.Neither	B.Both	C.Either	D.Not only
（6）A.excited	B.the most excited	C.exciting	D.excite
（7）A.somebody	B.nothing	C.something	D.anything
（8）A.easy	B.easily	C.easier	D.much easier
（9）A.Another	B.Other	C.The other	D.The others
（10）A.that	B.when	C.what	D.if
（11）A.to do	B.do	C.doing	D.to be done
（12）A.find	B.finding	C.finds	D.to find
（13）A.it	B.them	C.this	D.that
（14）A.do	B.done	C.are done	D.did
（15）A.their	B.theirs	C.our	D.ours