It was in the lab, ________ was taken charge of by Professor Curie, _______ they did the experiment.

Whatisit_____hisdaughterneedsmost?

It_______wehadstayedtogetherforacoupleofweeks_______Ifoundwehadalotincommon.

Itwasbecauseofthebadweather_______thefootballmatchhadtobeputoff.

Ifwe______virtualschoolsnowwewouldstayathometolearnallthesubjects.

Ifweatableearlierwewouldn’tbestandinghereinaqueuE.

Itwas________thatsawalotofclosematchesinthe16thAsianGamesinNovember2010.

Butforyourhelpwe________gotlostinthethicksmogyesterday.

Allsuggestedthathe_________badlywoundedandallthedoctorssuggestedthathe________atoncE.

It’sstronglysuggestedthatwe_____acartopickupthespeakerfortheschoolartfestival.

Thejobpositionintheadvertisementrequiresthattheapplicant______atleast8yearsofworkingexperiencE.

ItwaswhenIarrivedhome_____IrealizedIhadleftmybaginthelibrary.

Ican’tremember______Imettheman.

Greenland_____islandintheworldcoversovertwomillionsquarekilometers.

Theydemandedthatthebooks________totheschoollibraryatoncE.

PresidentXisuggestedthattheaccidentinShanghaiworthpayingattentiontoinafewweeks.

——Wheredidyougettoknowher?-----Itwasonthefarm______weworked

____willdoyougoodtodosomeexerciseeverymorning.

Thegovernmenturgedthateveryeffort________tobringdownfoodprices.

Betweenthetwogenerationsitisoftentheirdifferentviewsoflifeandvalue_____causefamilyconflicts.

Was__________thatIsawlastnightattheconcert?

12.Itistheabilitytodothejob______mattersnotwhereyoucomefromorwhatyouarE.

Mysuggestionisthatwe______afewsoldierstohelpthem.

It__________detailsaboutpricingforthe2012LondonOlympicswillbeavailablE.

Itwasintheschool___hestudiedtenyearsago____hegaveawonderfulspeech.

_______wasonlythenIrereadhistheoryrecentlyIbegantoappreciatetheirvaluE.

—Itwasthedrugnotthediseasethatkilledtheboy.—Hewouldbestillalivetodayifhe______thatdrug.

——Wheredidyoucomeacrossourchemistryteacher?------Itwasinthesupermarket______Ipurchasedmooncakes.

Myideaisthatwe______morepeopletoattendtheconferencE.

Theordercamethatthemedicalsupplies________toBeijingfortheH1N1flusoon.

Itistheprotectionforthetrees___________reallymattersratherthanhowmanytreesareplanteD.

—HaveyoueverbeentotheOlympicGameswithyourfamily?—NobutIwishI..

____todayhewouldgettherebyFriday.

IwishthatI______inLondonnow.

Theyurgedthatthelibrary________duringthevacation.

Themathsteacherdemandedthatallthestudents_____theexaminationpaperwithinoneandahalfhours.

LookattheterriblesituationIamin！IfonlyI________youradvicE.

—Shelooksupset.—YesI'dratherI________herthebadnews.

We________youtotheairportlastnightbutwehadnotimE.

Abouthowmanyelements_____makeupmostofthesubstanceswemeetineverydaylife

Ifyou______meIwouldhavegivenyouhisaddress.

Itwasnotuntiltheendofthemeeting_____________.

HowIwishI________torepairthecell­phone!IonlymadeitworsE.

----Areyousurethatheisabletodotheworkwell?----_______hecouldgivehismindtoit.

SamisgoingtotalkaboutthehistoryofhiscountrybutI’dratherhe______moreonitsculturE.

Thisnationwidesmogshouldserveasaremindertoallindicatingahightimethatwe__________onwhatwe’vedonetotheenvironment.

Itwasnotuntileverybodywaspresent__________thepartystarteD.

－I’vereadanotherbookthisweek.－Wellmaybe_____isnothowmuchyoureadbutwhatyoureadthatcounts.

—______thathemanagedtogetthebook?—Ohhissisterhelpedhim.

tothedoctorrightawayhemighthavebeenalivE.

—IjustwonderthatmadeMarkTwainsofamousawriter.—Ofcoursehisearlyexperiences.

Theteacherrequestedthatthestudent______thetextcarefullybeforeheansweredthequestions.

Hesuggestedthatthemeeting______putoff.

I’dratheryou______methenewsjustnow.

I_____hopethateveryoneofuswillbesuccessfulinourstudies.

It’stimethatI________myhaircut.It’stheeighthtimethatI________tothebarber’sshop.

Itwasbecauseitrainedlastnight___hedidn’tcomE.

Ifhe_____thathe______toworktheretheneverythingwouldbeOKnow.

Jackisagreattalker.It’shightimethathesomethinginsteadofjusttalking.

IsawTominthemeeting-roomsoheattendthemeeting.

Ibecamemoreandmoreexcitedtryingtoworkout____Momwastakingusonholiday.

Itisrequiredthatthestudents____mobilephonesintheirschoolsoseldom____themusingonE.

Itwashiswife___lefthimwithoutsayinggoodbyE.

—Mikeit'sapityyoudidn'tcometolastnight'sconcert.Itwasreallygreat!—ReallyIfI________sobusyIwouldhavegonewithyou.

Heinsistedwhathedid________rightandthemanwhohadspokenillofhim________.

Ifonlyhe________quietlyasthedoctorinstructedhewouldnotsuffersomuchnow.

ItisChina_______isbelievedtobeabletoleadtheworldoutofthefinancialcrisis.

19.Iwonder______youweredoinglastnight.

Itwashisnervousnessintheinterview____probablylosthimhisjoB.

Itiswhatyoudoratherthanwhatyousay______matters.

Itwasnotuntilshehadarrivedhome_______herappointmentwiththedoctor

.-----_______youwritesowell?-----Byreadingandkeepingdiarieseveryday.

—Ican’tfindXiaoPingwheredidyouseehimthismorning?—Itwasinthelibrary______hestudieD.

Don’thandlethevaseasifit________madeofsteel.

Thosesuccessfuldeafdancersthinkthatdancingisanactivity________sightmattersmorethanhearing.

ItisinthewestofChina_____thereisnodoubt_____itisgoingtoraintomorrow.

ThedocumentaryfilmUndertheDomereleasedbythefamousjournalistChaiJingremindsusthatit’shightimetheChinesegovernment______airpollutioninChin

Itwasshethat________asharpwhistlewhichmakes_________possibleforustocatchthethief.

HowIwisheveryfamily________alargehousewithabeautifulgarden!

It’stoobadthatIfailedinthemathexam.IfonlyI______hardatit!

YuFanginsistedthatshe________tiredandwaswillingtostaythenightbutIinsistedthatshe________atoncE.

18.MikeasfarasIknow_______liketoplaymusiC.

______thewarningmessagemoreliveswouldhavebeenlostintheflooD.

—Whoismakingsomuchnoiseinthegarden?—______thechildren.

Itisthesepoisonousproducts_____cancausethesymptomsoftheflusuchasheadacheandachingmuscles.

SorryIamtoobusynow.IfI_____timeIwouldcertainlygoforanoutingwithyou.

Whydidn’tyougotothedancelastnight?--IfItiredIwouldhavE.

---DidJacktakethedoctor’sadvicethathe______inbedforanotherthreedays?---Ifonlyhe__________!

WhatdoyouthinkofWangFang'ssuggestionthathe________Mr.Litotheparty?

________themorningtrainhewouldnothavebeenlateforthemeeting.

Itwasinapoorfamily____thegreatscientistwasborn.

Wasit________theconferenceofAPECthatmadeShanghaithefocusoftheworldthen?

Ifhemyadvicehewouldn'thavelosthisjoB.

Iwouldn'tmarryPatevenifshe________thelastwomanonearth.

—Weallwenttothewonderfulconcert.It’sreallyapityyoudidn’tattendit.—HowIwishI________!

Itisyouaswellasyourwifethat______yourson'sbadperformanceatschool.

Itmighthavesavedmesometrouble______theschedulE.

—Shelooksupset.—YesI'dratherI________herthebadnews.

IfittheclimateIwouldstayheremuchlonger.

Itwas___itwasrainingsohardthatwehadtostayathomeallday.

―Manythanksforyourtimelyreminder;wewouldhavebeenlateifyouusofthetimE.―YouarewelcomE.I’mgladthatIcangiveyouahanD.