在线等急Bytheendoflastyear,thecompany__________overonethousandlettersofcomplaintsfromvariouspartsofthecountry.A.receivedB.hasreceivedC.willreceiveD.hadrec

在线等急

Bytheendoflastyear,thecompany__________overonethousandlettersofcomplaintsfromvariouspartsofthecountry.

A.receivedB.hasreceivedC.willreceiveD.hadreceived

Shewasabitnervousasshe__________herboyfriend'sparents.

A.hasneverseenB.didn'tseeC.hadneverseenD.nothavingseen

I__________whenthephonerang.

A.havejustgoneoutB.wasjustgoingoutC.wouldjustgooutD.amjustgoingout

ThelasttimeI__________Jane,she__________cottoninthefields.

A.saw…pickedB.hadseen…waspickingC.saw…waspickingD.hadseen…picked

---When__________again?

---Whenhe__________,I'llletyouknow.

A.willhecome...comesB.hecomes…comesC.willhecome...willcomeD.hecomes…willcome

Thekeytomydoor__________.Ihavelookedforiteverywhere,butIstill__________it.

A.ismissing…can'tfindB.haslost…don'tfindC.haslost…haven'tfound

D.hasbeengone…haven'tfound

Itwon'tbelongbeforesuchathing__________again.

A.happenedB.ishappenedC.willhappenD.happens