Itisusefultoscience_______theearthasanobjectinspace.
Constructionoftherailwayshelpedtodevelopthenational_______ofTanzaniaandZambia.
WeweretoldthatSuewouldbeidealforthejob,butshe________badlywhenwetalkedtoher.
Thefarmerhadtowearheavybootsinthewinterbecausethefieldsweretoowetand________.
Thestudentfoundthenovel_______.Itprovidedhimwithsomuchinformationaboutthesubject.
Shehadclearlyno________ofdoinganywork,althoughshewasverywellpaid.