________tothepapersisrestrictedtoDefenseDepartmentpersonnelonly.
A、ApplicationTheaddressbook________theemailaddressesofyourfriendsorgroupsofcolleagues.
Tostudyaforeignlanguage,__________.
GeneralMotors,oneoftheworld'slargestautomanufacturers,isexpandingits________inthiscountry.
It ________ as a shock to realize that I was not alone in the room.
_______themovieIwouldhavefinishedmypaperlastSunday.
