Asyoulikepopmusic,__________Ilikeliterature.
A、soConstructionoftherailwayshelpedtodevelopthenational_______ofTanzaniaandZambia.
SinceWilliamhadbeenseriouslyillforseveralmonths,hisparentswereworriedabout________toreturntoschoolfull-time.
WeweretoldthatSuewouldbeidealforthejob,butshe________badlywhenwetalkedtoher.
Wemust______thattheexperimentiscontrolledasrigidlyaspossible.
Thestudentfoundthenovel_______.Itprovidedhimwithsomuchinformationaboutthesubject.