Theenginehasbrokenandtheboatis______onthewater.
The association is ________ to raising funds to help the blind.
WhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.
Othersarguethatsincetheearthhasenduredalongstringoficeagesinthelasttwomilliontothreemillionyears,anywarmingis________tobetemporary.
________somanypeopleintheUnitedStatesbeenoutofworkastoday.