Joining the firm as a clerk，he got rapid promotion，and ________ as a manager.
A．ended up B．dropped out
C．came back D．started off
Born into a family with three brothers，David was ________ to value the sense of sharing.
A．brought up B．turned down
C．looked after D．held back
You had better ________ some time every day for sports so that you can keep yourself energetic.(2012·福建)
A．set aside B．take up C．put away D．give out
The present situation is very complex，so I think it will take me some time to ________ its reality.
A．make up B．figure out
C．look through D．put off
Emergency line operators must always ________ calm and make sure that they get all the information they need to send help.
A．grow B．appear C．become D．stay
Happy birthday, Alice！So you have ________ twenty－one already!
A．become B．turned C．grown D．passed
