I don’t know how the boss manages to_________ paying such low salaries.
It was obvious that Climate Change Conference in Copenhagen became the ______ of media attention.
The government is trying to ______ pollution to an even lower level so that we can have a better environment.
At times the balance in nature is ______, resulting in a number of possibly unforeseen effects.
Congratulation! It seemed that our boss was ______ with your work today.
The boy lay on his back, with his teeth ______ and his glaring eyes ______ straight upward.