C1.Some holidays are so much fun that they ______outside of their culture.
A.catch at
B.catch up
C.catch on
D.go on
B2.It was April 29,2011___________Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
A.that
B.when
C.since
D.before
A3.They think the room is ________,but as a matter of fact it is already occupied.
A.vacant
B.bare
C.blank
D.hollow
A4.She has a gift for creating an atmosphere for her students ________allows them to communicate freely with each other.
A.which
B.where
C.what
D.who
A5.He came here without friends or ________and made his fortune.
A.possessions
B.possession
C.wealths
D.good
D6.The first satellite ___________telephone signals was called Early Bird.
A.was used to send
B.used to be sent
C.was used to sending
D.used to send