Generallyspeaking,thehardoneworks,_______.
________evidencethatlanguageacquiringabilitymustbestimulated.
Thegreatuseofschooleducationisnotsomuchtoteachyouthings_____toteachyoutheartoflearning.
The professor said he could talk on _____ interested the audience.
Part of the work is to be finished today and ______ by this weekend.
Thereweremanymorepeoplewhogotinjuredinthebigfirethan_______.