Amobilephoneisveryuseful.Andmanystudentshavegreatplayingwithit.Butitdoestoourhealthalot.
Ifyouhaveamobilephoneitisnecessarytoknowabouttheofusingitandlearnhowtoenjoyyourphonesafely.Sendingmessagescanbeawonderfulwaytokeepintouchwithyourfriends.Butyoureceivesomecheatingmessages.youmaygetamessagesayingthatyouhavewonabigprize(奖品).Don’tbelieveit.
Somestudentslikelisteningtothemusiconthephonewalking.It’sverybecausetherearesomanycarsandbusesontheroad.Remembernottotalkonthemobilephonetoooftenortoolong.Yourparentswillbeangryifyoutoomuchmoney.Lastyourmobilephonewhenyousleep.Theofrubbishmessagesmaywakeyouup.What’smoretheradiationofthecellphoneisharmfultoyourbrain.
1.A.troubleB.funC.difficultyD.sadness
2.A.harmB.harmfulC.goodD.well
3.A.happinessB.unhappinessC.advantagesD.disadvantages
4.A.alwaysB.neverC.alreadyD.probably
5.A.SuchasB.ForinstanceC.InsteadofD.Infact
6.A.whileB.untilC.beforeD.after
7.A.safeB.dangerousC.carefulD.exciting
8.A.costB.takeC.spendD.have
9.A.turnupB.turndownC.turnoffD.turnon
10.A.soundsB.noiseC.voiceD.pronunciation