we must _______ the simple fact that drugs are dangerous.

he is always ready to _______ heavy responsibilities.

to the ________ of my knowledge, the new project will be starting in june.

she is more than capable ________ passing the exam.

firms that fail to ________ advantage of the new technology will go out of business.

it will take many years to _____ existing cars that run on high octane leaded petrol.

i hope people will be ________ enough to speak out against this injustice.

the new hospital will be __________ opened by the mayor on tuesday.

we will need a big truck to __________ all the boxes.

he was one of the most ______ us political commentators.

with the poor grades you've gotten so far, you're really going to have to _______ yourself to get a c this semester.