Theassociationis________toraisingfundstohelptheblind.
A、conducted________tothepapersisrestrictedtoDefenseDepartmentpersonnelonly.
Sorry sir, we don't have wine or beer. We are only licensed to sell _______ drinks.
Iboughtthiseighteenthcenturywritingdeskataquite________price.
Whenhesuddenly________upthesubjectofgeneticengineering,therewasanembarrassedsilence.
We regret to ________ that it may not be possible to deal with every request.
