Abankisaplacetheylendyouanumbrellainafairweatherandaskforitbackwhenitbeginsrain.　　A、when　　B、where　　C、that　　D、there　　_______bykeepingdowncostswillPowerDataholditsadvantageoverothercompanies.　　A、Only　　B、Just　　C、Still　　D、Yet　　--Whatishappeninginthatnewarea?　　---Newhousesoverthere.　　A、arebuilt　　B、arebuilding　　C、havebuilt　　D、arebeingbuilt