(2013·高考安徽卷)Traditionally，college students hold a graduation ceremony to encourage themselves before they ________ on their life journey.
A．give up B．settle down
C．get through D．set off
(2013·高考湖北卷)In much of the animal world，night is the time________for sleep－pure and simple.
A．set aside B．set down
C．set off D．set up
(2013·高考江苏卷)Team leaders must ensure that all members ________their natural desire to avoid the embarrassment associated with making mistakes.
A．get over B．look over
C．take over D．come over
(2013·高考辽宁卷)Briggs will ________as general manager when Mitchell retires.
A．get away B．take over
C．set off D．run out
(2013·高考福建卷)Oldfashioned phones matter when wireless networks ________in disasters.
A．turn down B．turn out
C．break down D．break out
(2013·高考浙江卷)Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
A．pack up B．build up
C．bring up D．take up
