Inthefuture,more______shouldbeplacedontheeducationoftheyoung.

Weregretto________thatitmaynotbepossibletodealwitheveryrequest.

Humanbehaviorismostlyaproductoflearning________thebehaviorofanimalsdependsmainlyoninstinct.

Only a(n) ________ few were invited to the dancing party.

Iboughtthiseighteenthcenturywritingdeskataquite________price.