【单选题】
WhileIwasintheuniversity,Ilearnedtakingaphoto,_______isveryusefulnowforme.
【单选题】
Thiskindofmaterialexpands_______thetemperatureincreasing.
【单选题】
—Excuseme,couldyoushowmethewaytothenearestpostoffice?—_______Oh,yes!TwoblocksawayfromhereattheGreenAvenue.Youcan’tmissit.
【单选题】
Nomatter______,thelittlesistersmanagedtoroundthesheepupanddrivethembackhomesafely.
【单选题】
Tom,whatdidyoudowithmydocuments?Ihaveneverseensucha______anddisorder!
【单选题】
Peopleatthepartyworriedabouthim,becausenoonewasaware_______hehadgone.
【单选题】
ThestudentswereallentertainedinaMexicanrestaurant,atProfessorBrian’s______.
【单选题】
Apoliceofficerclaimedthattheyoungmanhadattemptedto_______payinghisfare.
【单选题】
Ifshewantstostaythin,shemustmakea______inherdiet.
【单选题】
Asuddennoiseofafire-enginemadehim_______tothedoor.