练习一TheVieirafamilymovedtotheUnitedStatesin1981.Atthattime，theydecidedtostops__1__SpanishathomeandonlycommunicateinEnglish.Thiswasb__2__theywerenowlivinginanEnglishspeakingcountry.NowtheVieirachildrenareadults，andtheysometimestraveltoSpaintov__3__theirfamilyandfriends.Buttheycan'tcommunicatewiththem.Unfortunatelythisiscommon.Whenpeoplemovetonewcountries，theyoftenleavetheiro__4__customsandmotherlanguagebehind.Thisisamistakebecausetherearemanybenefitstoknowingmorethanonelanguage.Oneadvantageofspeakingmorethanonelanguageisthatyoucancommunicatewithmorepeoplea__5__theworld.Youdon'thavetodependonotherstotalktoyou，soyouaremoreindependent.Peoplewhoknowonlyonelanguagemustuseotherstohelpthemcommunicate.Furthermore，speakingthesecondlanguagea__6__allowspeopletoexperienceotherculturesandcustomsmoreeffectively.Localexpressions，vocabulary，andevenjokescanhaveapowerfuleffectonaperson'sunderstandingofo__7__cultures.Soknowingmorethanonelanguageincreasesyourknowledgeofothercultures.Finally，havingmoremultilanguage__speakersimprovesrelationshipsb__8__countries.Ifpeoplefromdifferentcountriescancommunicatewell，theworldcanbecomeclosers.Countrieswillthenhavemorerespectforeachotherandbetteru__9__eachother'sproblems.Thebenefitsofknowingmorethanonelanguageareclear.Infact，therearenodisadvantages.Itisverysadthatmanypeopledon'ttrytolearnanotherlanguage.It'se__10__worsewhenpeopleletthemselvesforgettheirmotherlanguageandbecomesilenced.1.__________2.__________3.__________4.__________5.__________6.__________7.__________8.__________9.__________10.__________练习二Sixteenyearsagoaboygavemeanimportantgift.Itwasasmile.Itwasthee__1__autumnofmyfirstyearatamiddleschool，andmyoldschoolwasfaraway.Asaresult，nooneknewwhoIwas.Iwasveryl__2__，andafraidtospeaktoanyone.EverytimeIh__3__theotherstudentstalkingandlaughing，Ifeltmyheartbreak.Icouldn'ttalkwithanyoneaboutmyproblems.Thenoneday，w__4__myclassmatesweretalkinghappilywiththeirfriends，Iwassittingatmydeskunhappilyasusual.Atthatmoment，aboyenteredtheclassroom.Ididn'tknowwhohewas.Hepassedbymeandthenturnedback.Helookedatme，withasmile.Suddenly，Ifeltthetouchofsomethingbrightandfriendly.Itmademef__5__happyandwarm.Thatsmilechangedmyl__6__.Istartedtotalkwithotherstudentsandmadefriends.Daybyday，Ibecamec__7__toeveryoneinmyclass.Theboywiththeluckysmilehasbecomemybestfriendnow.OnedayIaskedhimw__8__hehadsmiled，buthecouldn'trememberdoingso!Itdoesn'tmatterbecauseallthedarkdayshaveg__9__.Ibelievethattheworldiswhatyouthinkitis.Ifyouthinkitislonely，youmightalwaysbealone.Sosmileattheworlda__1__itwillsmileback.1.__________2.__________3.__________4.__________5.__________6.__________7.__________8.__________9.__________10.__________练习三SometimesIreallydoubtw__1__hetherthereislovebetweenmyparents.Everydaytheyareveryb__2__tryingtomakemoneyformyschooling.Oneday，mymotherwassewingaquilt(缝被子)．Isilentlysatb__3__her.“Mom，isthereloveb__4__youandDad？”Iaskedinaverylowvoice.Withs__5__inhereyes，shestoppedherworkforawhile.Thenshesaid，“Susan，lookatthisthread(线)．Itcanh__6__beseen，butit'sreallythere.Itmakesthequiltstrong.Iflifeisaquilt，loveshouldbeathread.Loveisinside.”Icouldn'tu__7__nderstandheruntilthenextspring.Atthattime，myfathersuddenlygotsickseriously.Mymotherhadtostaywithhiminthehospitalforamonth.Aftertheywereback，mymotherh__8__myfatherwalkslowlyonthecountryr...
